2(-6-7)-2m=7(1-3m)

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Solution for 2(-6-7)-2m=7(1-3m) equation:


Simplifying
2(-6 + -7) + -2m = 7(1 + -3m)

Combine like terms: -6 + -7 = -13
2(-13) + -2m = 7(1 + -3m)

Multiply 2 * -13
-26 + -2m = 7(1 + -3m)
-26 + -2m = (1 * 7 + -3m * 7)
-26 + -2m = (7 + -21m)

Solving
-26 + -2m = 7 + -21m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '21m' to each side of the equation.
-26 + -2m + 21m = 7 + -21m + 21m

Combine like terms: -2m + 21m = 19m
-26 + 19m = 7 + -21m + 21m

Combine like terms: -21m + 21m = 0
-26 + 19m = 7 + 0
-26 + 19m = 7

Add '26' to each side of the equation.
-26 + 26 + 19m = 7 + 26

Combine like terms: -26 + 26 = 0
0 + 19m = 7 + 26
19m = 7 + 26

Combine like terms: 7 + 26 = 33
19m = 33

Divide each side by '19'.
m = 1.736842105

Simplifying
m = 1.736842105

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