2x-21=-6x+17

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Solution for 2x-21=-6x+17 equation:


Simplifying
2x + -21 = -6x + 17

Reorder the terms:
-21 + 2x = -6x + 17

Reorder the terms:
-21 + 2x = 17 + -6x

Solving
-21 + 2x = 17 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-21 + 2x + 6x = 17 + -6x + 6x

Combine like terms: 2x + 6x = 8x
-21 + 8x = 17 + -6x + 6x

Combine like terms: -6x + 6x = 0
-21 + 8x = 17 + 0
-21 + 8x = 17

Add '21' to each side of the equation.
-21 + 21 + 8x = 17 + 21

Combine like terms: -21 + 21 = 0
0 + 8x = 17 + 21
8x = 17 + 21

Combine like terms: 17 + 21 = 38
8x = 38

Divide each side by '8'.
x = 4.75

Simplifying
x = 4.75

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