4(x-5)-8=12

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Solution for 4(x-5)-8=12 equation: 


Simplifying
4(x + -5) + -8 = 12

Reorder the terms:
4(-5 + x) + -8 = 12
(-5 * 4 + x * 4) + -8 = 12
(-20 + 4x) + -8 = 12

Reorder the terms:
-20 + -8 + 4x = 12

Combine like terms: -20 + -8 = -28
-28 + 4x = 12

Solving
-28 + 4x = 12

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 12 + 28

Combine like terms: -28 + 28 = 0
0 + 4x = 12 + 28
4x = 12 + 28

Combine like terms: 12 + 28 = 40
4x = 40

Divide each side by '4'.
x = 10

Simplifying
x = 10

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