12x-17-9=4

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Solution for 12x-17-9=4 equation:


Simplifying
12x + -17 + -9 = 4

Reorder the terms:
-17 + -9 + 12x = 4

Combine like terms: -17 + -9 = -26
-26 + 12x = 4

Solving
-26 + 12x = 4

Solving for variable 'x'.

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

Add '26' to each side of the equation.
-26 + 26 + 12x = 4 + 26

Combine like terms: -26 + 26 = 0
0 + 12x = 4 + 26
12x = 4 + 26

Combine like terms: 4 + 26 = 30
12x = 30

Divide each side by '12'.
x = 2.5

Simplifying
x = 2.5

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