8x-2(x-1)=7

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Solution for 8x-2(x-1)=7 equation:


Simplifying
8x + -2(x + -1) = 7

Reorder the terms:
8x + -2(-1 + x) = 7
8x + (-1 * -2 + x * -2) = 7
8x + (2 + -2x) = 7

Reorder the terms:
2 + 8x + -2x = 7

Combine like terms: 8x + -2x = 6x
2 + 6x = 7

Solving
2 + 6x = 7

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 6x = 7 + -2

Combine like terms: 2 + -2 = 0
0 + 6x = 7 + -2
6x = 7 + -2

Combine like terms: 7 + -2 = 5
6x = 5

Divide each side by '6'.
x = 0.8333333333

Simplifying
x = 0.8333333333

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