7x-4(x-3)=6x-(8-x)

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Solution for 7x-4(x-3)=6x-(8-x) equation:


Simplifying
7x + -4(x + -3) = 6x + -1(8 + -1x)

Reorder the terms:
7x + -4(-3 + x) = 6x + -1(8 + -1x)
7x + (-3 * -4 + x * -4) = 6x + -1(8 + -1x)
7x + (12 + -4x) = 6x + -1(8 + -1x)

Reorder the terms:
12 + 7x + -4x = 6x + -1(8 + -1x)

Combine like terms: 7x + -4x = 3x
12 + 3x = 6x + -1(8 + -1x)
12 + 3x = 6x + (8 * -1 + -1x * -1)
12 + 3x = 6x + (-8 + 1x)

Reorder the terms:
12 + 3x = -8 + 6x + 1x

Combine like terms: 6x + 1x = 7x
12 + 3x = -8 + 7x

Solving
12 + 3x = -8 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12 + 3x + -7x = -8 + 7x + -7x

Combine like terms: 3x + -7x = -4x
12 + -4x = -8 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + -4x = -8 + 0
12 + -4x = -8

Add '-12' to each side of the equation.
12 + -12 + -4x = -8 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = -8 + -12
-4x = -8 + -12

Combine like terms: -8 + -12 = -20
-4x = -20

Divide each side by '-4'.
x = 5

Simplifying
x = 5

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