(9x+18)+5(x+7)=15

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Solution for (9x+18)+5(x+7)=15 equation:


Simplifying
(9x + 18) + 5(x + 7) = 15

Reorder the terms:
(18 + 9x) + 5(x + 7) = 15

Remove parenthesis around (18 + 9x)
18 + 9x + 5(x + 7) = 15

Reorder the terms:
18 + 9x + 5(7 + x) = 15
18 + 9x + (7 * 5 + x * 5) = 15
18 + 9x + (35 + 5x) = 15

Reorder the terms:
18 + 35 + 9x + 5x = 15

Combine like terms: 18 + 35 = 53
53 + 9x + 5x = 15

Combine like terms: 9x + 5x = 14x
53 + 14x = 15

Solving
53 + 14x = 15

Solving for variable 'x'.

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

Add '-53' to each side of the equation.
53 + -53 + 14x = 15 + -53

Combine like terms: 53 + -53 = 0
0 + 14x = 15 + -53
14x = 15 + -53

Combine like terms: 15 + -53 = -38
14x = -38

Divide each side by '14'.
x = -2.714285714

Simplifying
x = -2.714285714

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