x+20+90=3x-5

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Solution for x+20+90=3x-5 equation:


Simplifying
x + 20 + 90 = 3x + -5

Reorder the terms:
20 + 90 + x = 3x + -5

Combine like terms: 20 + 90 = 110
110 + x = 3x + -5

Reorder the terms:
110 + x = -5 + 3x

Solving
110 + x = -5 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
110 + x + -3x = -5 + 3x + -3x

Combine like terms: x + -3x = -2x
110 + -2x = -5 + 3x + -3x

Combine like terms: 3x + -3x = 0
110 + -2x = -5 + 0
110 + -2x = -5

Add '-110' to each side of the equation.
110 + -110 + -2x = -5 + -110

Combine like terms: 110 + -110 = 0
0 + -2x = -5 + -110
-2x = -5 + -110

Combine like terms: -5 + -110 = -115
-2x = -115

Divide each side by '-2'.
x = 57.5

Simplifying
x = 57.5

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