3x+100=8x+10

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Solution for 3x+100=8x+10 equation:


Simplifying
3x + 100 = 8x + 10

Reorder the terms:
100 + 3x = 8x + 10

Reorder the terms:
100 + 3x = 10 + 8x

Solving
100 + 3x = 10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
100 + 3x + -8x = 10 + 8x + -8x

Combine like terms: 3x + -8x = -5x
100 + -5x = 10 + 8x + -8x

Combine like terms: 8x + -8x = 0
100 + -5x = 10 + 0
100 + -5x = 10

Add '-100' to each side of the equation.
100 + -100 + -5x = 10 + -100

Combine like terms: 100 + -100 = 0
0 + -5x = 10 + -100
-5x = 10 + -100

Combine like terms: 10 + -100 = -90
-5x = -90

Divide each side by '-5'.
x = 18

Simplifying
x = 18

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