-1+2x+6x=39

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Solution for -1+2x+6x=39 equation: 


Simplifying
-1 + 2x + 6x = 39

Combine like terms: 2x + 6x = 8x
-1 + 8x = 39

Solving
-1 + 8x = 39

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 8x = 39 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 39 + 1
8x = 39 + 1

Combine like terms: 39 + 1 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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