-7-4=10x+9-9x

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Solution for -7-4=10x+9-9x equation:


Simplifying
-7 + -4 = 10x + 9 + -9x

Combine like terms: -7 + -4 = -11
-11 = 10x + 9 + -9x

Reorder the terms:
-11 = 9 + 10x + -9x

Combine like terms: 10x + -9x = 1x
-11 = 9 + 1x

Solving
-11 = 9 + 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.
-11 + -1x = 9 + 1x + -1x

Combine like terms: 1x + -1x = 0
-11 + -1x = 9 + 0
-11 + -1x = 9

Add '11' to each side of the equation.
-11 + 11 + -1x = 9 + 11

Combine like terms: -11 + 11 = 0
0 + -1x = 9 + 11
-1x = 9 + 11

Combine like terms: 9 + 11 = 20
-1x = 20

Divide each side by '-1'.
x = -20

Simplifying
x = -20

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