-7(x-1)=5(x+3)

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Solution for -7(x-1)=5(x+3) equation:


Simplifying
-7(x + -1) = 5(x + 3)

Reorder the terms:
-7(-1 + x) = 5(x + 3)
(-1 * -7 + x * -7) = 5(x + 3)
(7 + -7x) = 5(x + 3)

Reorder the terms:
7 + -7x = 5(3 + x)
7 + -7x = (3 * 5 + x * 5)
7 + -7x = (15 + 5x)

Solving
7 + -7x = 15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7 + -7x + -5x = 15 + 5x + -5x

Combine like terms: -7x + -5x = -12x
7 + -12x = 15 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + -12x = 15 + 0
7 + -12x = 15

Add '-7' to each side of the equation.
7 + -7 + -12x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + -12x = 15 + -7
-12x = 15 + -7

Combine like terms: 15 + -7 = 8
-12x = 8

Divide each side by '-12'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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