100=(2x+40)

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Solution for 100=(2x+40) equation:


Simplifying
100 = (2x + 40)

Reorder the terms:
100 = (40 + 2x)

Remove parenthesis around (40 + 2x)
100 = 40 + 2x

Solving
100 = 40 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
100 + -2x = 40 + 2x + -2x

Combine like terms: 2x + -2x = 0
100 + -2x = 40 + 0
100 + -2x = 40

Add '-100' to each side of the equation.
100 + -100 + -2x = 40 + -100

Combine like terms: 100 + -100 = 0
0 + -2x = 40 + -100
-2x = 40 + -100

Combine like terms: 40 + -100 = -60
-2x = -60

Divide each side by '-2'.
x = 30

Simplifying
x = 30

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