-7(2x-x)=-8(x+5)

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Solution for -7(2x-x)=-8(x+5) equation:


Simplifying
-7(2x + -1x) = -8(x + 5)

Combine like terms: 2x + -1x = 1x
-7(1x) = -8(x + 5)

Remove parenthesis around (1x)
-7 * 1x = -8(x + 5)

Multiply -7 * 1
-7x = -8(x + 5)

Reorder the terms:
-7x = -8(5 + x)
-7x = (5 * -8 + x * -8)
-7x = (-40 + -8x)

Solving
-7x = -40 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-7x + 8x = -40 + -8x + 8x

Combine like terms: -7x + 8x = 1x
1x = -40 + -8x + 8x

Combine like terms: -8x + 8x = 0
1x = -40 + 0
1x = -40

Divide each side by '1'.
x = -40

Simplifying
x = -40

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