(3x+10)+(2x+3)=90

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Solution for (3x+10)+(2x+3)=90 equation:


Simplifying
(3x + 10) + (2x + 3) = 90

Reorder the terms:
(10 + 3x) + (2x + 3) = 90

Remove parenthesis around (10 + 3x)
10 + 3x + (2x + 3) = 90

Reorder the terms:
10 + 3x + (3 + 2x) = 90

Remove parenthesis around (3 + 2x)
10 + 3x + 3 + 2x = 90

Reorder the terms:
10 + 3 + 3x + 2x = 90

Combine like terms: 10 + 3 = 13
13 + 3x + 2x = 90

Combine like terms: 3x + 2x = 5x
13 + 5x = 90

Solving
13 + 5x = 90

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 5x = 90 + -13

Combine like terms: 13 + -13 = 0
0 + 5x = 90 + -13
5x = 90 + -13

Combine like terms: 90 + -13 = 77
5x = 77

Divide each side by '5'.
x = 15.4

Simplifying
x = 15.4

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