-7m+14-7(m-1)=4m-(9m-2)-2m+5

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Solution for -7m+14-7(m-1)=4m-(9m-2)-2m+5 equation:


Simplifying
-7m + 14 + -7(m + -1) = 4m + -1(9m + -2) + -2m + 5

Reorder the terms:
-7m + 14 + -7(-1 + m) = 4m + -1(9m + -2) + -2m + 5
-7m + 14 + (-1 * -7 + m * -7) = 4m + -1(9m + -2) + -2m + 5
-7m + 14 + (7 + -7m) = 4m + -1(9m + -2) + -2m + 5

Reorder the terms:
14 + 7 + -7m + -7m = 4m + -1(9m + -2) + -2m + 5

Combine like terms: 14 + 7 = 21
21 + -7m + -7m = 4m + -1(9m + -2) + -2m + 5

Combine like terms: -7m + -7m = -14m
21 + -14m = 4m + -1(9m + -2) + -2m + 5

Reorder the terms:
21 + -14m = 4m + -1(-2 + 9m) + -2m + 5
21 + -14m = 4m + (-2 * -1 + 9m * -1) + -2m + 5
21 + -14m = 4m + (2 + -9m) + -2m + 5

Reorder the terms:
21 + -14m = 2 + 5 + 4m + -9m + -2m

Combine like terms: 2 + 5 = 7
21 + -14m = 7 + 4m + -9m + -2m

Combine like terms: 4m + -9m = -5m
21 + -14m = 7 + -5m + -2m

Combine like terms: -5m + -2m = -7m
21 + -14m = 7 + -7m

Solving
21 + -14m = 7 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
21 + -14m + 7m = 7 + -7m + 7m

Combine like terms: -14m + 7m = -7m
21 + -7m = 7 + -7m + 7m

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

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

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

Combine like terms: 7 + -21 = -14
-7m = -14

Divide each side by '-7'.
m = 2

Simplifying
m = 2

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