3(x-3)-2(x+4)=12

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Solution for 3(x-3)-2(x+4)=12 equation:


Simplifying
3(x + -3) + -2(x + 4) = 12

Reorder the terms:
3(-3 + x) + -2(x + 4) = 12
(-3 * 3 + x * 3) + -2(x + 4) = 12
(-9 + 3x) + -2(x + 4) = 12

Reorder the terms:
-9 + 3x + -2(4 + x) = 12
-9 + 3x + (4 * -2 + x * -2) = 12
-9 + 3x + (-8 + -2x) = 12

Reorder the terms:
-9 + -8 + 3x + -2x = 12

Combine like terms: -9 + -8 = -17
-17 + 3x + -2x = 12

Combine like terms: 3x + -2x = 1x
-17 + 1x = 12

Solving
-17 + 1x = 12

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + 1x = 12 + 17

Combine like terms: -17 + 17 = 0
0 + 1x = 12 + 17
1x = 12 + 17

Combine like terms: 12 + 17 = 29
1x = 29

Divide each side by '1'.
x = 29

Simplifying
x = 29

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