3m-2=4(m+7)

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Solution for 3m-2=4(m+7) equation:


Simplifying
3m + -2 = 4(m + 7)

Reorder the terms:
-2 + 3m = 4(m + 7)

Reorder the terms:
-2 + 3m = 4(7 + m)
-2 + 3m = (7 * 4 + m * 4)
-2 + 3m = (28 + 4m)

Solving
-2 + 3m = 28 + 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.
-2 + 3m + -4m = 28 + 4m + -4m

Combine like terms: 3m + -4m = -1m
-2 + -1m = 28 + 4m + -4m

Combine like terms: 4m + -4m = 0
-2 + -1m = 28 + 0
-2 + -1m = 28

Add '2' to each side of the equation.
-2 + 2 + -1m = 28 + 2

Combine like terms: -2 + 2 = 0
0 + -1m = 28 + 2
-1m = 28 + 2

Combine like terms: 28 + 2 = 30
-1m = 30

Divide each side by '-1'.
m = -30

Simplifying
m = -30

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