(2x-3)+(x+5)=90

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


Simplifying
(2x + -3) + (x + 5) = 90

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

Remove parenthesis around (-3 + 2x)
-3 + 2x + (x + 5) = 90

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

Remove parenthesis around (5 + x)
-3 + 2x + 5 + x = 90

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

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

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

Solving
2 + 3x = 90

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x = 90 + -2

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

Combine like terms: 90 + -2 = 88
3x = 88

Divide each side by '3'.
x = 29.33333333

Simplifying
x = 29.33333333

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