5(m+2)=7(m-1)

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Solution for 5(m+2)=7(m-1) equation:


Simplifying
5(m + 2) = 7(m + -1)

Reorder the terms:
5(2 + m) = 7(m + -1)
(2 * 5 + m * 5) = 7(m + -1)
(10 + 5m) = 7(m + -1)

Reorder the terms:
10 + 5m = 7(-1 + m)
10 + 5m = (-1 * 7 + m * 7)
10 + 5m = (-7 + 7m)

Solving
10 + 5m = -7 + 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.
10 + 5m + -7m = -7 + 7m + -7m

Combine like terms: 5m + -7m = -2m
10 + -2m = -7 + 7m + -7m

Combine like terms: 7m + -7m = 0
10 + -2m = -7 + 0
10 + -2m = -7

Add '-10' to each side of the equation.
10 + -10 + -2m = -7 + -10

Combine like terms: 10 + -10 = 0
0 + -2m = -7 + -10
-2m = -7 + -10

Combine like terms: -7 + -10 = -17
-2m = -17

Divide each side by '-2'.
m = 8.5

Simplifying
m = 8.5

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