9-9(x+8)+3x=7+2

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Solution for 9-9(x+8)+3x=7+2 equation:


Simplifying
9 + -9(x + 8) + 3x = 7 + 2

Reorder the terms:
9 + -9(8 + x) + 3x = 7 + 2
9 + (8 * -9 + x * -9) + 3x = 7 + 2
9 + (-72 + -9x) + 3x = 7 + 2

Combine like terms: 9 + -72 = -63
-63 + -9x + 3x = 7 + 2

Combine like terms: -9x + 3x = -6x
-63 + -6x = 7 + 2

Combine like terms: 7 + 2 = 9
-63 + -6x = 9

Solving
-63 + -6x = 9

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + -6x = 9 + 63

Combine like terms: -63 + 63 = 0
0 + -6x = 9 + 63
-6x = 9 + 63

Combine like terms: 9 + 63 = 72
-6x = 72

Divide each side by '-6'.
x = -12

Simplifying
x = -12

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