8x-7=3(7-2x)

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Solution for 8x-7=3(7-2x) equation:


Simplifying
8x + -7 = 3(7 + -2x)

Reorder the terms:
-7 + 8x = 3(7 + -2x)
-7 + 8x = (7 * 3 + -2x * 3)
-7 + 8x = (21 + -6x)

Solving
-7 + 8x = 21 + -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 + 8x + 6x = 21 + -6x + 6x

Combine like terms: 8x + 6x = 14x
-7 + 14x = 21 + -6x + 6x

Combine like terms: -6x + 6x = 0
-7 + 14x = 21 + 0
-7 + 14x = 21

Add '7' to each side of the equation.
-7 + 7 + 14x = 21 + 7

Combine like terms: -7 + 7 = 0
0 + 14x = 21 + 7
14x = 21 + 7

Combine like terms: 21 + 7 = 28
14x = 28

Divide each side by '14'.
x = 2

Simplifying
x = 2

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