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

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


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

Reorder the terms:
7(3 + m) = -4(m + 3)
(3 * 7 + m * 7) = -4(m + 3)
(21 + 7m) = -4(m + 3)

Reorder the terms:
21 + 7m = -4(3 + m)
21 + 7m = (3 * -4 + m * -4)
21 + 7m = (-12 + -4m)

Solving
21 + 7m = -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.
21 + 7m + 4m = -12 + -4m + 4m

Combine like terms: 7m + 4m = 11m
21 + 11m = -12 + -4m + 4m

Combine like terms: -4m + 4m = 0
21 + 11m = -12 + 0
21 + 11m = -12

Add '-21' to each side of the equation.
21 + -21 + 11m = -12 + -21

Combine like terms: 21 + -21 = 0
0 + 11m = -12 + -21
11m = -12 + -21

Combine like terms: -12 + -21 = -33
11m = -33

Divide each side by '11'.
m = -3

Simplifying
m = -3

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