7(x-1)+25=x-6(x+1)

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Solution for 7(x-1)+25=x-6(x+1) equation:


Simplifying
7(x + -1) + 25 = x + -6(x + 1)

Reorder the terms:
7(-1 + x) + 25 = x + -6(x + 1)
(-1 * 7 + x * 7) + 25 = x + -6(x + 1)
(-7 + 7x) + 25 = x + -6(x + 1)

Reorder the terms:
-7 + 25 + 7x = x + -6(x + 1)

Combine like terms: -7 + 25 = 18
18 + 7x = x + -6(x + 1)

Reorder the terms:
18 + 7x = x + -6(1 + x)
18 + 7x = x + (1 * -6 + x * -6)
18 + 7x = x + (-6 + -6x)

Reorder the terms:
18 + 7x = -6 + x + -6x

Combine like terms: x + -6x = -5x
18 + 7x = -6 + -5x

Solving
18 + 7x = -6 + -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.
18 + 7x + 5x = -6 + -5x + 5x

Combine like terms: 7x + 5x = 12x
18 + 12x = -6 + -5x + 5x

Combine like terms: -5x + 5x = 0
18 + 12x = -6 + 0
18 + 12x = -6

Add '-18' to each side of the equation.
18 + -18 + 12x = -6 + -18

Combine like terms: 18 + -18 = 0
0 + 12x = -6 + -18
12x = -6 + -18

Combine like terms: -6 + -18 = -24
12x = -24

Divide each side by '12'.
x = -2

Simplifying
x = -2

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