-9-4=8x+5-7x

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Solution for -9-4=8x+5-7x equation:


Simplifying
-9 + -4 = 8x + 5 + -7x

Combine like terms: -9 + -4 = -13
-13 = 8x + 5 + -7x

Reorder the terms:
-13 = 5 + 8x + -7x

Combine like terms: 8x + -7x = 1x
-13 = 5 + 1x

Solving
-13 = 5 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-13 + -1x = 5 + 1x + -1x

Combine like terms: 1x + -1x = 0
-13 + -1x = 5 + 0
-13 + -1x = 5

Add '13' to each side of the equation.
-13 + 13 + -1x = 5 + 13

Combine like terms: -13 + 13 = 0
0 + -1x = 5 + 13
-1x = 5 + 13

Combine like terms: 5 + 13 = 18
-1x = 18

Divide each side by '-1'.
x = -18

Simplifying
x = -18

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