-39x-8x=7x+21

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Solution for -39x-8x=7x+21 equation:


Simplifying
-39x + -8x = 7x + 21

Combine like terms: -39x + -8x = -47x
-47x = 7x + 21

Reorder the terms:
-47x = 21 + 7x

Solving
-47x = 21 + 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.
-47x + -7x = 21 + 7x + -7x

Combine like terms: -47x + -7x = -54x
-54x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-54x = 21 + 0
-54x = 21

Divide each side by '-54'.
x = -0.3888888889

Simplifying
x = -0.3888888889

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