=3x+2x+90

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


Simplifying
0 = 3x + 2x + 90

Reorder the terms:
0 = 90 + 3x + 2x

Combine like terms: 3x + 2x = 5x
0 = 90 + 5x

Solving
0 = 90 + 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.
0 + -5x = 90 + 5x + -5x
Remove the zero:
-5x = 90 + 5x + -5x

Combine like terms: 5x + -5x = 0
-5x = 90 + 0
-5x = 90

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

Simplifying
x = -18

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