When m is the value, the solution of the equation 4x-2m = 3x-1 on X is twice that of x = 2x-3m It's boring after today

When m is the value, the solution of the equation 4x-2m = 3x-1 on X is twice that of x = 2x-3m It's boring after today

The solution of 4x-2m = 3x-1 is X1 = 2m-1
The solution of x = 2x-3m is x2 = 3M
Because X1 = 2x2
So 2m-1 = 2 * 3M
It is found that M = - 1 / 4

I have six equations: (1) 1.6 + 3.4x-x-5 = 27 (2) 0.7 (x + 0.9) = 42 (3) 8.3x-2x = 63 （4）3（X＋2）＋5＝（X＋2） （5）7.4-（X-2.1）＝6 （6）1.7X＋4.8＋0.3X＝7.8 The last one is to be checked

（1）1.6＋3.4X-X-5＝27
Solution: 1.6 + 2.4x-5 = 27
2.4x=20.4
x=8.5

In addition, 2x (x + 3) = 9 4x-3-4 = 2x-7 27 △ (x-3) = 6 + 3

(1)3x-7=14
3x=21
X=7
(2)2x(x+3)=9
2x+6=9
2x=3
x=3/2

7.2-4x = 5.9 2.3 + 3.2 + 2x = 107.2 + 3x-1.1 = 8.8

Hello!
7.2-4x=5.9
4x=7.5-5.9
4x=1.6
x=0.4
2.3+3.2+2x=10
2x=10-5.5
2x=4.5
x=2.25
7.2+3x-1.1=8.8
3x=8.8-6.1
3x=2.7
x=0.9
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7 (2x-1) - 3 (4x-1) - 5 (3x + 2) + 27 = 0 Why is it wrong for me to bring the answer into the check?

7（2X-1）-3（4X-1）-5（3X+2）+27=0
14X-7-12X+3-15X-10+27=0
(15-14+12)X=-7+3-10+27
13X=13
X=13÷13
X=1

When m is the value, the solution of the equation 4x-2m = 3x-1 on X is twice that of x = 2x-3m

Solve the equation x = 2x-3m,
X = 3M,
By solving 4x-2m = 3x-1, x = 2m-1,
∵ the solution of the equation 4x-2m = 3x-1 for X is twice the solution for x = 2x-3m,
∴2×3m=2m-1，
The solution is: M = - 1
4．
A: when m = - 1
When 4, the solution of the equation 4x-2m = 3x-1 on X is twice the solution of x = 2x-3m

When m is the value, the solution of the equation 4x-2m = 3x + 1 about X is twice that of x = 2x-3m?

4x-2m=3x+1
x=2m+1
x=2x-3m
x=3m
The solution of the equation 4x-2m = 3x + 1 on X is twice that of x = 2x-3m
therefore
2m+1=6m
-4m=-1
m=1/4

Solution equation: 4x + 3 (2x-3) = 12 - (x + 4)

By removing the brackets, 4x + 6x-9 = 12-x-4,
By moving the term, 4x + 6x + x = 12-4 + 9,
By combining the similar items, 11x = 17,
When the coefficient is changed to 1, x = 17
11．

How to solve the equation 4x + 2x (12-x) = 94

4x+2X(12-x)=94
4x+24-2x=94
2x=94-24
2x=70
x=70÷2
x=35
Do not understand welcome to ask

Solve the following equation: 4x + 3 (2x-3) = 12 - (x + 4). 6 (1 x-4 in 2) + 2x = 7 - (1 X-1 in 3)

solution
4x+3(2x-3)=12-(x+4)
4x+6x-9=12-x-4
10x-9=8-x
10x+x=9+8
11x=17
x=17/11
6(1/2x-4)=7-(1/3x-1)
3x-24=7-1/3x+1
3x+1/3x=8+24
10/3x=32
x=48/5