3.6x + 5.8x = 23.5 how much is the solution of equation x

3.6x+5.8x=23.5
9.4x=23.5
x=23.5÷9.4
x=2.5

RELATED INFORMATIONS

1. Segment AB = 20cm, point C is the point on segment AB, m and N are the midpoint of segment AC and BC respectively. Find the length of segment Mn
2. Let a be a square matrix of order n and | 5A + 3E | = 0, then a must have an eigenvalue () Let a be a square matrix of order n and | 5A + 3E | = 0, then a must have an eigenvalue () So the eigenvalue of a should be - 5 / 3 But the answer is - 3 / 5 What's going on?
3. I have worked out the general formula of the sum of natural numbers to the power of one to nine, but I deduce it by observing the law. The process lacks rigorous basis, and I have not been able to prove my own law, I hope that people who specialize in this problem can solve it. This is an ancient world problem that Euclidean began to study in ancient Greece. It is said that this year there has been a perfect solution,
4. What does power mean
5. For any natural number n, can n + 4 power of 2 - n power of 2 be divisible by 5? Why
6. Why can any natural number be split into the sum of several powers of two
7. How to calculate a power that is not an integer, such as 2 ^ 1.4
8. A question about the application of scientific notation: The beautiful earth we live on is a nearly circular sphere. Its radius is about 6.4 × 10 kilometers to the sixth power. If you take a trip, you can fly along the orbit for 20 days, which is equal to the radius of the earth. Please calculate how many kilometers you have to fly every day? (the result is expressed by scientific notation)
9. Do you want to write units in scientific notation? For example: a day has 8.64x10 quartic seconds, a year has 365 days, how many seconds in a year? The results are expressed by scientific notation Do you want to write the unit for the 7th power of 3.1536 times 10? Hurry, hurry, 10:40!
10. There is an 8-meter-long tree in the zoo. Two monkeys have a tree climbing competition. When one of the bigger monkeys climbs to 2 meters, the other monkey climbs to 1.2 meters. At this speed, he climbs to the top of the tree and immediately comes down. The speed is the same as that of climbing the tree. How many meters from the ground do the two monkeys meet?
11. 50 minus 7x equals 18x
12. 8:7 plus 2x equals 13:5 (simple equation) simple and slightly complex equation
13. Given that the square root of X-2 is positive or negative 1, the cube root of X + y + 1 is - 2, find the square root of 4x + y
14. In stainless steel, what does 2520 mean and why do these numbers represent this kind of steel?
15. N-order matrix a satisfies a & # 178; - 3A + 2E = 0, - prove that a-3e is an invertible matrix =Invertible matrix
16. Given that line AB = 20cm, point C is on the extension line of line AB, and points D and E are the midpoint of line AC and BC respectively, the length of line De is calculated
17. It is known that the product of the third, fifth, and seventh terms of the increasing equal ratio sequence {an} is 512, and the three terms are subtracted by 1, 3, and 9 to form the equal difference sequence. (1) find the first term and the common ratio of {an}; (2) let Sn = A12 + A22 + +An2, find SN
18. 6.8x = 6x + 8 to solve the equation
19. 7x + 4x = 121 equation
20. 7x-12y=31 12x-7y=26 x+y=?x=? What can be solved x-y=? y=?