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

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


Simplifying
-1(x + 4) + 7x + -4 = 2(x + 2)

Reorder the terms:
-1(4 + x) + 7x + -4 = 2(x + 2)
(4 * -1 + x * -1) + 7x + -4 = 2(x + 2)
(-4 + -1x) + 7x + -4 = 2(x + 2)

Reorder the terms:
-4 + -4 + -1x + 7x = 2(x + 2)

Combine like terms: -4 + -4 = -8
-8 + -1x + 7x = 2(x + 2)

Combine like terms: -1x + 7x = 6x
-8 + 6x = 2(x + 2)

Reorder the terms:
-8 + 6x = 2(2 + x)
-8 + 6x = (2 * 2 + x * 2)
-8 + 6x = (4 + 2x)

Solving
-8 + 6x = 4 + 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.
-8 + 6x + -2x = 4 + 2x + -2x

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

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

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

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

Combine like terms: 4 + 8 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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