2x+100=5(2x-10)

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Solution for 2x+100=5(2x-10) equation:


Simplifying
2x + 100 = 5(2x + -10)

Reorder the terms:
100 + 2x = 5(2x + -10)

Reorder the terms:
100 + 2x = 5(-10 + 2x)
100 + 2x = (-10 * 5 + 2x * 5)
100 + 2x = (-50 + 10x)

Solving
100 + 2x = -50 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
100 + 2x + -10x = -50 + 10x + -10x

Combine like terms: 2x + -10x = -8x
100 + -8x = -50 + 10x + -10x

Combine like terms: 10x + -10x = 0
100 + -8x = -50 + 0
100 + -8x = -50

Add '-100' to each side of the equation.
100 + -100 + -8x = -50 + -100

Combine like terms: 100 + -100 = 0
0 + -8x = -50 + -100
-8x = -50 + -100

Combine like terms: -50 + -100 = -150
-8x = -150

Divide each side by '-8'.
x = 18.75

Simplifying
x = 18.75

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