17-7x+3=3x+21-3x

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Solution for 17-7x+3=3x+21-3x equation:


Simplifying
17 + -7x + 3 = 3x + 21 + -3x

Reorder the terms:
17 + 3 + -7x = 3x + 21 + -3x

Combine like terms: 17 + 3 = 20
20 + -7x = 3x + 21 + -3x

Reorder the terms:
20 + -7x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + -7x = 21 + 0
20 + -7x = 21

Solving
20 + -7x = 21

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -7x = 21 + -20

Combine like terms: 20 + -20 = 0
0 + -7x = 21 + -20
-7x = 21 + -20

Combine like terms: 21 + -20 = 1
-7x = 1

Divide each side by '-7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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