12x-7+3x=-17

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Solution for 12x-7+3x=-17 equation:


Simplifying
12x + -7 + 3x = -17

Reorder the terms:
-7 + 12x + 3x = -17

Combine like terms: 12x + 3x = 15x
-7 + 15x = -17

Solving
-7 + 15x = -17

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 15x = -17 + 7

Combine like terms: -7 + 7 = 0
0 + 15x = -17 + 7
15x = -17 + 7

Combine like terms: -17 + 7 = -10
15x = -10

Divide each side by '15'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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