9(x+5)-(8+7x)=

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Solution for 9(x+5)-(8+7x)= equation:


Simplifying
9(x + 5) + -1(8 + 7x) = 0

Reorder the terms:
9(5 + x) + -1(8 + 7x) = 0
(5 * 9 + x * 9) + -1(8 + 7x) = 0
(45 + 9x) + -1(8 + 7x) = 0
45 + 9x + (8 * -1 + 7x * -1) = 0
45 + 9x + (-8 + -7x) = 0

Reorder the terms:
45 + -8 + 9x + -7x = 0

Combine like terms: 45 + -8 = 37
37 + 9x + -7x = 0

Combine like terms: 9x + -7x = 2x
37 + 2x = 0

Solving
37 + 2x = 0

Solving for variable 'x'.

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

Add '-37' to each side of the equation.
37 + -37 + 2x = 0 + -37

Combine like terms: 37 + -37 = 0
0 + 2x = 0 + -37
2x = 0 + -37

Combine like terms: 0 + -37 = -37
2x = -37

Divide each side by '2'.
x = -18.5

Simplifying
x = -18.5

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