(4x-7)+(-12-8x)=

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Solution for (4x-7)+(-12-8x)= equation:


Simplifying
(4x + -7) + (-12 + -8x) = 0

Reorder the terms:
(-7 + 4x) + (-12 + -8x) = 0

Remove parenthesis around (-7 + 4x)
-7 + 4x + (-12 + -8x) = 0

Remove parenthesis around (-12 + -8x)
-7 + 4x + -12 + -8x = 0

Reorder the terms:
-7 + -12 + 4x + -8x = 0

Combine like terms: -7 + -12 = -19
-19 + 4x + -8x = 0

Combine like terms: 4x + -8x = -4x
-19 + -4x = 0

Solving
-19 + -4x = 0

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + -4x = 0 + 19

Combine like terms: -19 + 19 = 0
0 + -4x = 0 + 19
-4x = 0 + 19

Combine like terms: 0 + 19 = 19
-4x = 19

Divide each side by '-4'.
x = -4.75

Simplifying
x = -4.75

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