5x-20+3x-4=90

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Solution for 5x-20+3x-4=90 equation:


Simplifying
5x + -20 + 3x + -4 = 90

Reorder the terms:
-20 + -4 + 5x + 3x = 90

Combine like terms: -20 + -4 = -24
-24 + 5x + 3x = 90

Combine like terms: 5x + 3x = 8x
-24 + 8x = 90

Solving
-24 + 8x = 90

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 8x = 90 + 24

Combine like terms: -24 + 24 = 0
0 + 8x = 90 + 24
8x = 90 + 24

Combine like terms: 90 + 24 = 114
8x = 114

Divide each side by '8'.
x = 14.25

Simplifying
x = 14.25

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