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

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


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

Reorder the terms:
-9 + -3(-6 + -7x) = 8
-9 + (-6 * -3 + -7x * -3) = 8
-9 + (18 + 21x) = 8

Combine like terms: -9 + 18 = 9
9 + 21x = 8

Solving
9 + 21x = 8

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 21x = 8 + -9

Combine like terms: 9 + -9 = 0
0 + 21x = 8 + -9
21x = 8 + -9

Combine like terms: 8 + -9 = -1
21x = -1

Divide each side by '21'.
x = -0.04761904762

Simplifying
x = -0.04761904762

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