21-8x=6x+49

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Solution for 21-8x=6x+49 equation:


Simplifying
21 + -8x = 6x + 49

Reorder the terms:
21 + -8x = 49 + 6x

Solving
21 + -8x = 49 + 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 + -8x + -6x = 49 + 6x + -6x

Combine like terms: -8x + -6x = -14x
21 + -14x = 49 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 + -14x = 49 + 0
21 + -14x = 49

Add '-21' to each side of the equation.
21 + -21 + -14x = 49 + -21

Combine like terms: 21 + -21 = 0
0 + -14x = 49 + -21
-14x = 49 + -21

Combine like terms: 49 + -21 = 28
-14x = 28

Divide each side by '-14'.
x = -2

Simplifying
x = -2

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