3(m-7)+2(7-3m)=-4(m+4)+9

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Solution for 3(m-7)+2(7-3m)=-4(m+4)+9 equation:


Simplifying
3(m + -7) + 2(7 + -3m) = -4(m + 4) + 9

Reorder the terms:
3(-7 + m) + 2(7 + -3m) = -4(m + 4) + 9
(-7 * 3 + m * 3) + 2(7 + -3m) = -4(m + 4) + 9
(-21 + 3m) + 2(7 + -3m) = -4(m + 4) + 9
-21 + 3m + (7 * 2 + -3m * 2) = -4(m + 4) + 9
-21 + 3m + (14 + -6m) = -4(m + 4) + 9

Reorder the terms:
-21 + 14 + 3m + -6m = -4(m + 4) + 9

Combine like terms: -21 + 14 = -7
-7 + 3m + -6m = -4(m + 4) + 9

Combine like terms: 3m + -6m = -3m
-7 + -3m = -4(m + 4) + 9

Reorder the terms:
-7 + -3m = -4(4 + m) + 9
-7 + -3m = (4 * -4 + m * -4) + 9
-7 + -3m = (-16 + -4m) + 9

Reorder the terms:
-7 + -3m = -16 + 9 + -4m

Combine like terms: -16 + 9 = -7
-7 + -3m = -7 + -4m

Add '7' to each side of the equation.
-7 + 7 + -3m = -7 + 7 + -4m

Combine like terms: -7 + 7 = 0
0 + -3m = -7 + 7 + -4m
-3m = -7 + 7 + -4m

Combine like terms: -7 + 7 = 0
-3m = 0 + -4m
-3m = -4m

Solving
-3m = -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
-3m + 4m = -4m + 4m

Combine like terms: -3m + 4m = 1m
1m = -4m + 4m

Combine like terms: -4m + 4m = 0
1m = 0

Divide each side by '1'.
m = 0

Simplifying
m = 0

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