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

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


Simplifying
(7m + 7) + -1(4m + 3) = 0

Reorder the terms:
(7 + 7m) + -1(4m + 3) = 0

Remove parenthesis around (7 + 7m)
7 + 7m + -1(4m + 3) = 0

Reorder the terms:
7 + 7m + -1(3 + 4m) = 0
7 + 7m + (3 * -1 + 4m * -1) = 0
7 + 7m + (-3 + -4m) = 0

Reorder the terms:
7 + -3 + 7m + -4m = 0

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

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

Solving
4 + 3m = 0

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + 3m = 0 + -4

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

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

Divide each side by '3'.
m = -1.333333333

Simplifying
m = -1.333333333

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