2x+6x-1=3

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Solution for 2x+6x-1=3 equation: 


Simplifying
2x + 6x + -1 = 3

Reorder the terms:
-1 + 2x + 6x = 3

Combine like terms: 2x + 6x = 8x
-1 + 8x = 3

Solving
-1 + 8x = 3

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 = 3 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 3 + 1
8x = 3 + 1

Combine like terms: 3 + 1 = 4
8x = 4

Divide each side by '8'.
x = 0.5

Simplifying
x = 0.5

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