7-4(3m+2-3)-4=17

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Solution for 7-4(3m+2-3)-4=17 equation:


Simplifying
7 + -4(3m + 2 + -3) + -4 = 17

Reorder the terms:
7 + -4(2 + -3 + 3m) + -4 = 17

Combine like terms: 2 + -3 = -1
7 + -4(-1 + 3m) + -4 = 17
7 + (-1 * -4 + 3m * -4) + -4 = 17
7 + (4 + -12m) + -4 = 17

Reorder the terms:
7 + 4 + -4 + -12m = 17

Combine like terms: 7 + 4 = 11
11 + -4 + -12m = 17

Combine like terms: 11 + -4 = 7
7 + -12m = 17

Solving
7 + -12m = 17

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + -12m = 17 + -7

Combine like terms: 7 + -7 = 0
0 + -12m = 17 + -7
-12m = 17 + -7

Combine like terms: 17 + -7 = 10
-12m = 10

Divide each side by '-12'.
m = -0.8333333333

Simplifying
m = -0.8333333333

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