140-10x=100-5x

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Solution for 140-10x=100-5x equation:


Simplifying
140 + -10x = 100 + -5x

Solving
140 + -10x = 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 + -10x + 5x = 100 + -5x + 5x

Combine like terms: -10x + 5x = -5x
140 + -5x = 100 + -5x + 5x

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

Add '-140' to each side of the equation.
140 + -140 + -5x = 100 + -140

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

Combine like terms: 100 + -140 = -40
-5x = -40

Divide each side by '-5'.
x = 8

Simplifying
x = 8

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