12=3-(6x-15)

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Solution for 12=3-(6x-15) equation:


Simplifying
12 = 3 + -1(6x + -15)

Reorder the terms:
12 = 3 + -1(-15 + 6x)
12 = 3 + (-15 * -1 + 6x * -1)
12 = 3 + (15 + -6x)

Combine like terms: 3 + 15 = 18
12 = 18 + -6x

Solving
12 = 18 + -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.
12 + 6x = 18 + -6x + 6x

Combine like terms: -6x + 6x = 0
12 + 6x = 18 + 0
12 + 6x = 18

Add '-12' to each side of the equation.
12 + -12 + 6x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 6x = 18 + -12
6x = 18 + -12

Combine like terms: 18 + -12 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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