-2x-3-x=-3(-2x+7)

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Solution for -2x-3-x=-3(-2x+7) equation:


Simplifying
-2x + -3 + -1x = -3(-2x + 7)

Reorder the terms:
-3 + -2x + -1x = -3(-2x + 7)

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

Reorder the terms:
-3 + -3x = -3(7 + -2x)
-3 + -3x = (7 * -3 + -2x * -3)
-3 + -3x = (-21 + 6x)

Solving
-3 + -3x = -21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-3 + -3x + -6x = -21 + 6x + -6x

Combine like terms: -3x + -6x = -9x
-3 + -9x = -21 + 6x + -6x

Combine like terms: 6x + -6x = 0
-3 + -9x = -21 + 0
-3 + -9x = -21

Add '3' to each side of the equation.
-3 + 3 + -9x = -21 + 3

Combine like terms: -3 + 3 = 0
0 + -9x = -21 + 3
-9x = -21 + 3

Combine like terms: -21 + 3 = -18
-9x = -18

Divide each side by '-9'.
x = 2

Simplifying
x = 2

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