12x-17=7x+28

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Solution for 12x-17=7x+28 equation:


Simplifying
12x + -17 = 7x + 28

Reorder the terms:
-17 + 12x = 7x + 28

Reorder the terms:
-17 + 12x = 28 + 7x

Solving
-17 + 12x = 28 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-17 + 12x + -7x = 28 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-17 + 5x = 28 + 7x + -7x

Combine like terms: 7x + -7x = 0
-17 + 5x = 28 + 0
-17 + 5x = 28

Add '17' to each side of the equation.
-17 + 17 + 5x = 28 + 17

Combine like terms: -17 + 17 = 0
0 + 5x = 28 + 17
5x = 28 + 17

Combine like terms: 28 + 17 = 45
5x = 45

Divide each side by '5'.
x = 9

Simplifying
x = 9

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