3x+90=2x+10

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Solution for 3x+90=2x+10 equation:


Simplifying
3x + 90 = 2x + 10

Reorder the terms:
90 + 3x = 2x + 10

Reorder the terms:
90 + 3x = 10 + 2x

Solving
90 + 3x = 10 + 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.
90 + 3x + -2x = 10 + 2x + -2x

Combine like terms: 3x + -2x = 1x
90 + 1x = 10 + 2x + -2x

Combine like terms: 2x + -2x = 0
90 + 1x = 10 + 0
90 + 1x = 10

Add '-90' to each side of the equation.
90 + -90 + 1x = 10 + -90

Combine like terms: 90 + -90 = 0
0 + 1x = 10 + -90
1x = 10 + -90

Combine like terms: 10 + -90 = -80
1x = -80

Divide each side by '1'.
x = -80

Simplifying
x = -80

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