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

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Solution for 3(2x-1)+7=2(-1x) equation:


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

Reorder the terms:
3(-1 + 2x) + 7 = 2(-1x)
(-1 * 3 + 2x * 3) + 7 = 2(-1x)
(-3 + 6x) + 7 = 2(-1x)

Reorder the terms:
-3 + 7 + 6x = 2(-1x)

Combine like terms: -3 + 7 = 4
4 + 6x = 2(-1x)

Remove parenthesis around (-1x)
4 + 6x = 2 * -1x

Multiply 2 * -1
4 + 6x = -2x

Solving
4 + 6x = -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
4 + 6x + 2x = -2x + 2x

Combine like terms: 6x + 2x = 8x
4 + 8x = -2x + 2x

Combine like terms: -2x + 2x = 0
4 + 8x = 0

Add '-4' to each side of the equation.
4 + -4 + 8x = 0 + -4

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

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

Divide each side by '8'.
x = -0.5

Simplifying
x = -0.5

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