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

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


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

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

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

Combine like terms: 7m + 3m = 10m
9 + 10m = -4

Solving
9 + 10m = -4

Solving for variable 'm'.

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

Add '-9' to each side of the equation.
9 + -9 + 10m = -4 + -9

Combine like terms: 9 + -9 = 0
0 + 10m = -4 + -9
10m = -4 + -9

Combine like terms: -4 + -9 = -13
10m = -13

Divide each side by '10'.
m = -1.3

Simplifying
m = -1.3

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