9(2x-10)=-5x-7

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Solution for 9(2x-10)=-5x-7 equation:


Simplifying
9(2x + -10) = -5x + -7

Reorder the terms:
9(-10 + 2x) = -5x + -7
(-10 * 9 + 2x * 9) = -5x + -7
(-90 + 18x) = -5x + -7

Reorder the terms:
-90 + 18x = -7 + -5x

Solving
-90 + 18x = -7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-90 + 18x + 5x = -7 + -5x + 5x

Combine like terms: 18x + 5x = 23x
-90 + 23x = -7 + -5x + 5x

Combine like terms: -5x + 5x = 0
-90 + 23x = -7 + 0
-90 + 23x = -7

Add '90' to each side of the equation.
-90 + 90 + 23x = -7 + 90

Combine like terms: -90 + 90 = 0
0 + 23x = -7 + 90
23x = -7 + 90

Combine like terms: -7 + 90 = 83
23x = 83

Divide each side by '23'.
x = 3.608695652

Simplifying
x = 3.608695652

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