7+(m+8)=4(m+3)

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Solution for 7+(m+8)=4(m+3) equation:


Simplifying
7 + (m + 8) = 4(m + 3)

Reorder the terms:
7 + (8 + m) = 4(m + 3)

Remove parenthesis around (8 + m)
7 + 8 + m = 4(m + 3)

Combine like terms: 7 + 8 = 15
15 + m = 4(m + 3)

Reorder the terms:
15 + m = 4(3 + m)
15 + m = (3 * 4 + m * 4)
15 + m = (12 + 4m)

Solving
15 + m = 12 + 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.
15 + m + -4m = 12 + 4m + -4m

Combine like terms: m + -4m = -3m
15 + -3m = 12 + 4m + -4m

Combine like terms: 4m + -4m = 0
15 + -3m = 12 + 0
15 + -3m = 12

Add '-15' to each side of the equation.
15 + -15 + -3m = 12 + -15

Combine like terms: 15 + -15 = 0
0 + -3m = 12 + -15
-3m = 12 + -15

Combine like terms: 12 + -15 = -3
-3m = -3

Divide each side by '-3'.
m = 1

Simplifying
m = 1

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