2-2x+6x=-2(-7x+9)

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Solution for 2-2x+6x=-2(-7x+9) equation:


Simplifying
2 + -2x + 6x = -2(-7x + 9)

Combine like terms: -2x + 6x = 4x
2 + 4x = -2(-7x + 9)

Reorder the terms:
2 + 4x = -2(9 + -7x)
2 + 4x = (9 * -2 + -7x * -2)
2 + 4x = (-18 + 14x)

Solving
2 + 4x = -18 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
2 + 4x + -14x = -18 + 14x + -14x

Combine like terms: 4x + -14x = -10x
2 + -10x = -18 + 14x + -14x

Combine like terms: 14x + -14x = 0
2 + -10x = -18 + 0
2 + -10x = -18

Add '-2' to each side of the equation.
2 + -2 + -10x = -18 + -2

Combine like terms: 2 + -2 = 0
0 + -10x = -18 + -2
-10x = -18 + -2

Combine like terms: -18 + -2 = -20
-10x = -20

Divide each side by '-10'.
x = 2

Simplifying
x = 2

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