15-(2x-3)=12

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Solution for 15-(2x-3)=12 equation:


Simplifying
15 + -1(2x + -3) = 12

Reorder the terms:
15 + -1(-3 + 2x) = 12
15 + (-3 * -1 + 2x * -1) = 12
15 + (3 + -2x) = 12

Combine like terms: 15 + 3 = 18
18 + -2x = 12

Solving
18 + -2x = 12

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -2x = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 12 + -18
-2x = 12 + -18

Combine like terms: 12 + -18 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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