9x+17=21x+5

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Solution for 9x+17=21x+5 equation:


Simplifying
9x + 17 = 21x + 5

Reorder the terms:
17 + 9x = 21x + 5

Reorder the terms:
17 + 9x = 5 + 21x

Solving
17 + 9x = 5 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
17 + 9x + -21x = 5 + 21x + -21x

Combine like terms: 9x + -21x = -12x
17 + -12x = 5 + 21x + -21x

Combine like terms: 21x + -21x = 0
17 + -12x = 5 + 0
17 + -12x = 5

Add '-17' to each side of the equation.
17 + -17 + -12x = 5 + -17

Combine like terms: 17 + -17 = 0
0 + -12x = 5 + -17
-12x = 5 + -17

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

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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