3(m-4)=7m

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


Simplifying
3(m + -4) = 7m

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

Solving
-12 + 3m = 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-12 + 3m + -7m = 7m + -7m

Combine like terms: 3m + -7m = -4m
-12 + -4m = 7m + -7m

Combine like terms: 7m + -7m = 0
-12 + -4m = 0

Add '12' to each side of the equation.
-12 + 12 + -4m = 0 + 12

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

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

Divide each side by '-4'.
m = -3

Simplifying
m = -3

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