-3(-3x+1)=x+13

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Solution for -3(-3x+1)=x+13 equation:


Simplifying
-3(-3x + 1) = x + 13

Reorder the terms:
-3(1 + -3x) = x + 13
(1 * -3 + -3x * -3) = x + 13
(-3 + 9x) = x + 13

Reorder the terms:
-3 + 9x = 13 + x

Solving
-3 + 9x = 13 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 9x + -1x = 13 + x + -1x

Combine like terms: 9x + -1x = 8x
-3 + 8x = 13 + x + -1x

Combine like terms: x + -1x = 0
-3 + 8x = 13 + 0
-3 + 8x = 13

Add '3' to each side of the equation.
-3 + 3 + 8x = 13 + 3

Combine like terms: -3 + 3 = 0
0 + 8x = 13 + 3
8x = 13 + 3

Combine like terms: 13 + 3 = 16
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

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