5x-9+2x+3=90

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Solution for 5x-9+2x+3=90 equation:


Simplifying
5x + -9 + 2x + 3 = 90

Reorder the terms:
-9 + 3 + 5x + 2x = 90

Combine like terms: -9 + 3 = -6
-6 + 5x + 2x = 90

Combine like terms: 5x + 2x = 7x
-6 + 7x = 90

Solving
-6 + 7x = 90

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 7x = 90 + 6

Combine like terms: -6 + 6 = 0
0 + 7x = 90 + 6
7x = 90 + 6

Combine like terms: 90 + 6 = 96
7x = 96

Divide each side by '7'.
x = 13.71428571

Simplifying
x = 13.71428571

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