-4-8x=12-7

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Solution for -4-8x=12-7 equation: 


Simplifying
-4 + -8x = 12 + -7

Combine like terms: 12 + -7 = 5
-4 + -8x = 5

Solving
-4 + -8x = 5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -8x = 5 + 4

Combine like terms: -4 + 4 = 0
0 + -8x = 5 + 4
-8x = 5 + 4

Combine like terms: 5 + 4 = 9
-8x = 9

Divide each side by '-8'.
x = -1.125

Simplifying
x = -1.125

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