-9-3x=-6(7x+8)

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Solution for -9-3x=-6(7x+8) equation:


Simplifying
-9 + -3x = -6(7x + 8)

Reorder the terms:
-9 + -3x = -6(8 + 7x)
-9 + -3x = (8 * -6 + 7x * -6)
-9 + -3x = (-48 + -42x)

Solving
-9 + -3x = -48 + -42x

Solving for variable 'x'.

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

Add '42x' to each side of the equation.
-9 + -3x + 42x = -48 + -42x + 42x

Combine like terms: -3x + 42x = 39x
-9 + 39x = -48 + -42x + 42x

Combine like terms: -42x + 42x = 0
-9 + 39x = -48 + 0
-9 + 39x = -48

Add '9' to each side of the equation.
-9 + 9 + 39x = -48 + 9

Combine like terms: -9 + 9 = 0
0 + 39x = -48 + 9
39x = -48 + 9

Combine like terms: -48 + 9 = -39
39x = -39

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

Simplifying
x = -1

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