7 (x-3) = 4x to solve the equation
7(x-3)=4x
7x-21=4x
7x-4x=21
3x=21
x=7
I understand. Please accept,
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The solution equation is 26 × 0.5-4x = 7
(X-7) △ 3 = 8 16.5-4x = 14.59 2 × (x + 1) = 6
26×0.5-4x=7
-4x=7-13
-4x=-6
x=3/2
x=1.5
(x-7)÷3=8
x-7=24
x=31
16.5-4x=14.5
-4x=14.5-16.5
-4x=-2
x=0.5
2 / 9 × (x + 1) = 6
x+1=27
x=26
Solve the equation 4x + 12 = 50
2 out of 3 plus 1 out of 6 = 15
5 out of 7 divided by 5 out of 14 = 7 out of 8
4X+12=50
4x=50-12
4x=38
x=38÷4
x=9.25
2 out of 3 plus 1 out of 6 = 15 times 6
4x+1=90
4x=90-1
4x=89
x=89÷4
x=22.25
5 out of 7 divided by 5 out of 14 = 7 out of 8
2x=7/8
x=7/8÷2
x=7/16
Solving equation 1.1 (4x-1) = 12.1
1.1(4x-1)=12.1
4x-1=12.1÷1.1
4x-1=11
4x=11+1=12
x=12÷4
x=3
Solution equation: 4x-12 = x + 12
Use the fifth grade algorithm
I wrote step by step. It's really handwritten
4x-12=x+12
4x-12-x+12=x+12-x+12
4x-x=12+12
3x=24
x=8
12 * 4-4x = 28
12*4-4x=28
48-4X=28
-4x=-20
X=5
2.4 × 2.5-4x = 2 solution equation
Solving the equation 4x ^ 2-4x + 1 = 5
4x^2-4x+1=5
(2x-1)^2=5
2x-1=±√5
2x=1±√5
x=1/2±√5/2
4X -- 3.7 = 8.7 (solving equation)
Negative results in positive, and 4x + 3.7 = 8.7
4x=8.7-3.7
4x=4
x=1
To solve the equation 4x = 46, there is another 8.4 △ x = 7
4X=46
X = 46 △ 4 (divide both sides by 4)
=23/2
=11.5
8.4÷X=7
X=8.4÷7
=1.2