90-2(2x-5)=5x+10

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Solution for 90-2(2x-5)=5x+10 equation:


Simplifying
90 + -2(2x + -5) = 5x + 10

Reorder the terms:
90 + -2(-5 + 2x) = 5x + 10
90 + (-5 * -2 + 2x * -2) = 5x + 10
90 + (10 + -4x) = 5x + 10

Combine like terms: 90 + 10 = 100
100 + -4x = 5x + 10

Reorder the terms:
100 + -4x = 10 + 5x

Solving
100 + -4x = 10 + 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.
100 + -4x + -5x = 10 + 5x + -5x

Combine like terms: -4x + -5x = -9x
100 + -9x = 10 + 5x + -5x

Combine like terms: 5x + -5x = 0
100 + -9x = 10 + 0
100 + -9x = 10

Add '-100' to each side of the equation.
100 + -100 + -9x = 10 + -100

Combine like terms: 100 + -100 = 0
0 + -9x = 10 + -100
-9x = 10 + -100

Combine like terms: 10 + -100 = -90
-9x = -90

Divide each side by '-9'.
x = 10

Simplifying
x = 10

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