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

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


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

Reorder the terms:
-7x = -2x + -1(8 + x)
-7x = -2x + (8 * -1 + x * -1)
-7x = -2x + (-8 + -1x)

Reorder the terms:
-7x = -8 + -2x + -1x

Combine like terms: -2x + -1x = -3x
-7x = -8 + -3x

Solving
-7x = -8 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-7x + 3x = -8 + -3x + 3x

Combine like terms: -7x + 3x = -4x
-4x = -8 + -3x + 3x

Combine like terms: -3x + 3x = 0
-4x = -8 + 0
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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