(14x+7)+(20x+15)=90

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Solution for (14x+7)+(20x+15)=90 equation:


Simplifying
(14x + 7) + (20x + 15) = 90

Reorder the terms:
(7 + 14x) + (20x + 15) = 90

Remove parenthesis around (7 + 14x)
7 + 14x + (20x + 15) = 90

Reorder the terms:
7 + 14x + (15 + 20x) = 90

Remove parenthesis around (15 + 20x)
7 + 14x + 15 + 20x = 90

Reorder the terms:
7 + 15 + 14x + 20x = 90

Combine like terms: 7 + 15 = 22
22 + 14x + 20x = 90

Combine like terms: 14x + 20x = 34x
22 + 34x = 90

Solving
22 + 34x = 90

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 34x = 90 + -22

Combine like terms: 22 + -22 = 0
0 + 34x = 90 + -22
34x = 90 + -22

Combine like terms: 90 + -22 = 68
34x = 68

Divide each side by '34'.
x = 2

Simplifying
x = 2

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