140+2x=5(x+20)

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Solution for 140+2x=5(x+20) equation:


Simplifying
140 + 2x = 5(x + 20)

Reorder the terms:
140 + 2x = 5(20 + x)
140 + 2x = (20 * 5 + x * 5)
140 + 2x = (100 + 5x)

Solving
140 + 2x = 100 + 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.
140 + 2x + -5x = 100 + 5x + -5x

Combine like terms: 2x + -5x = -3x
140 + -3x = 100 + 5x + -5x

Combine like terms: 5x + -5x = 0
140 + -3x = 100 + 0
140 + -3x = 100

Add '-140' to each side of the equation.
140 + -140 + -3x = 100 + -140

Combine like terms: 140 + -140 = 0
0 + -3x = 100 + -140
-3x = 100 + -140

Combine like terms: 100 + -140 = -40
-3x = -40

Divide each side by '-3'.
x = 13.33333333

Simplifying
x = 13.33333333

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