-100+7x=50+2x

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Solution for -100+7x=50+2x equation:


Simplifying
-100 + 7x = 50 + 2x

Solving
-100 + 7x = 50 + 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 + 7x + -2x = 50 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-100 + 5x = 50 + 2x + -2x

Combine like terms: 2x + -2x = 0
-100 + 5x = 50 + 0
-100 + 5x = 50

Add '100' to each side of the equation.
-100 + 100 + 5x = 50 + 100

Combine like terms: -100 + 100 = 0
0 + 5x = 50 + 100
5x = 50 + 100

Combine like terms: 50 + 100 = 150
5x = 150

Divide each side by '5'.
x = 30

Simplifying
x = 30

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