2x-6x+7=-3(2x-4)

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Solution for 2x-6x+7=-3(2x-4) equation:


Simplifying
2x + -6x + 7 = -3(2x + -4)

Reorder the terms:
7 + 2x + -6x = -3(2x + -4)

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

Reorder the terms:
7 + -4x = -3(-4 + 2x)
7 + -4x = (-4 * -3 + 2x * -3)
7 + -4x = (12 + -6x)

Solving
7 + -4x = 12 + -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.
7 + -4x + 6x = 12 + -6x + 6x

Combine like terms: -4x + 6x = 2x
7 + 2x = 12 + -6x + 6x

Combine like terms: -6x + 6x = 0
7 + 2x = 12 + 0
7 + 2x = 12

Add '-7' to each side of the equation.
7 + -7 + 2x = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 12 + -7
2x = 12 + -7

Combine like terms: 12 + -7 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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