4(2x-4)-7=25

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Solution for 4(2x-4)-7=25 equation:


Simplifying
4(2x + -4) + -7 = 25

Reorder the terms:
4(-4 + 2x) + -7 = 25
(-4 * 4 + 2x * 4) + -7 = 25
(-16 + 8x) + -7 = 25

Reorder the terms:
-16 + -7 + 8x = 25

Combine like terms: -16 + -7 = -23
-23 + 8x = 25

Solving
-23 + 8x = 25

Solving for variable 'x'.

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

Add '23' to each side of the equation.
-23 + 23 + 8x = 25 + 23

Combine like terms: -23 + 23 = 0
0 + 8x = 25 + 23
8x = 25 + 23

Combine like terms: 25 + 23 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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