-7(x-1)-3x=13

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Solution for -7(x-1)-3x=13 equation:


Simplifying
-7(x + -1) + -3x = 13

Reorder the terms:
-7(-1 + x) + -3x = 13
(-1 * -7 + x * -7) + -3x = 13
(7 + -7x) + -3x = 13

Combine like terms: -7x + -3x = -10x
7 + -10x = 13

Solving
7 + -10x = 13

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -10x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + -10x = 13 + -7
-10x = 13 + -7

Combine like terms: 13 + -7 = 6
-10x = 6

Divide each side by '-10'.
x = -0.6

Simplifying
x = -0.6

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