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

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


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

Reorder the terms:
2(-4 + 4x) = 7(x + -3)
(-4 * 2 + 4x * 2) = 7(x + -3)
(-8 + 8x) = 7(x + -3)

Reorder the terms:
-8 + 8x = 7(-3 + x)
-8 + 8x = (-3 * 7 + x * 7)
-8 + 8x = (-21 + 7x)

Solving
-8 + 8x = -21 + 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.
-8 + 8x + -7x = -21 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-8 + 1x = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + 1x = -21 + 0
-8 + 1x = -21

Add '8' to each side of the equation.
-8 + 8 + 1x = -21 + 8

Combine like terms: -8 + 8 = 0
0 + 1x = -21 + 8
1x = -21 + 8

Combine like terms: -21 + 8 = -13
1x = -13

Divide each side by '1'.
x = -13

Simplifying
x = -13

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