2(m+4)-7=7

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


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

Reorder the terms:
2(4 + m) + -7 = 7
(4 * 2 + m * 2) + -7 = 7
(8 + 2m) + -7 = 7

Reorder the terms:
8 + -7 + 2m = 7

Combine like terms: 8 + -7 = 1
1 + 2m = 7

Solving
1 + 2m = 7

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + 2m = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 2m = 7 + -1
2m = 7 + -1

Combine like terms: 7 + -1 = 6
2m = 6

Divide each side by '2'.
m = 3

Simplifying
m = 3

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