3(x-12)+7=7

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Solution for 3(x-12)+7=7 equation:


Simplifying
3(x + -12) + 7 = 7

Reorder the terms:
3(-12 + x) + 7 = 7
(-12 * 3 + x * 3) + 7 = 7
(-36 + 3x) + 7 = 7

Reorder the terms:
-36 + 7 + 3x = 7

Combine like terms: -36 + 7 = -29
-29 + 3x = 7

Solving
-29 + 3x = 7

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 3x = 7 + 29

Combine like terms: -29 + 29 = 0
0 + 3x = 7 + 29
3x = 7 + 29

Combine like terms: 7 + 29 = 36
3x = 36

Divide each side by '3'.
x = 12

Simplifying
x = 12

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