9(x+5)-(8x+8)=-2

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Solution for 9(x+5)-(8x+8)=-2 equation:


Simplifying
9(x + 5) + -1(8x + 8) = -2

Reorder the terms:
9(5 + x) + -1(8x + 8) = -2
(5 * 9 + x * 9) + -1(8x + 8) = -2
(45 + 9x) + -1(8x + 8) = -2

Reorder the terms:
45 + 9x + -1(8 + 8x) = -2
45 + 9x + (8 * -1 + 8x * -1) = -2
45 + 9x + (-8 + -8x) = -2

Reorder the terms:
45 + -8 + 9x + -8x = -2

Combine like terms: 45 + -8 = 37
37 + 9x + -8x = -2

Combine like terms: 9x + -8x = 1x
37 + 1x = -2

Solving
37 + 1x = -2

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 + 1x = -2 + -37

Combine like terms: 37 + -37 = 0
0 + 1x = -2 + -37
1x = -2 + -37

Combine like terms: -2 + -37 = -39
1x = -39

Divide each side by '1'.
x = -39

Simplifying
x = -39

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