(-7x+12)+(-8x+48)=180

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Solution for (-7x+12)+(-8x+48)=180 equation:


Simplifying
(-7x + 12) + (-8x + 48) = 180

Reorder the terms:
(12 + -7x) + (-8x + 48) = 180

Remove parenthesis around (12 + -7x)
12 + -7x + (-8x + 48) = 180

Reorder the terms:
12 + -7x + (48 + -8x) = 180

Remove parenthesis around (48 + -8x)
12 + -7x + 48 + -8x = 180

Reorder the terms:
12 + 48 + -7x + -8x = 180

Combine like terms: 12 + 48 = 60
60 + -7x + -8x = 180

Combine like terms: -7x + -8x = -15x
60 + -15x = 180

Solving
60 + -15x = 180

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + -15x = 180 + -60

Combine like terms: 60 + -60 = 0
0 + -15x = 180 + -60
-15x = 180 + -60

Combine like terms: 180 + -60 = 120
-15x = 120

Divide each side by '-15'.
x = -8

Simplifying
x = -8

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