3(x-9)+15=-3

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Solution for 3(x-9)+15=-3 equation:


Simplifying
3(x + -9) + 15 = -3

Reorder the terms:
3(-9 + x) + 15 = -3
(-9 * 3 + x * 3) + 15 = -3
(-27 + 3x) + 15 = -3

Reorder the terms:
-27 + 15 + 3x = -3

Combine like terms: -27 + 15 = -12
-12 + 3x = -3

Solving
-12 + 3x = -3

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 3x = -3 + 12

Combine like terms: -12 + 12 = 0
0 + 3x = -3 + 12
3x = -3 + 12

Combine like terms: -3 + 12 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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