180-7(m-120)=4(40m-12)

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Solution for 180-7(m-120)=4(40m-12) equation:


Simplifying
180 + -7(m + -120) = 4(40m + -12)

Reorder the terms:
180 + -7(-120 + m) = 4(40m + -12)
180 + (-120 * -7 + m * -7) = 4(40m + -12)
180 + (840 + -7m) = 4(40m + -12)

Combine like terms: 180 + 840 = 1020
1020 + -7m = 4(40m + -12)

Reorder the terms:
1020 + -7m = 4(-12 + 40m)
1020 + -7m = (-12 * 4 + 40m * 4)
1020 + -7m = (-48 + 160m)

Solving
1020 + -7m = -48 + 160m

Solving for variable 'm'.

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

Add '-160m' to each side of the equation.
1020 + -7m + -160m = -48 + 160m + -160m

Combine like terms: -7m + -160m = -167m
1020 + -167m = -48 + 160m + -160m

Combine like terms: 160m + -160m = 0
1020 + -167m = -48 + 0
1020 + -167m = -48

Add '-1020' to each side of the equation.
1020 + -1020 + -167m = -48 + -1020

Combine like terms: 1020 + -1020 = 0
0 + -167m = -48 + -1020
-167m = -48 + -1020

Combine like terms: -48 + -1020 = -1068
-167m = -1068

Divide each side by '-167'.
m = 6.395209581

Simplifying
m = 6.395209581

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