(8x-4)-(x-2)=

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Solution for (8x-4)-(x-2)= equation:


Simplifying
(8x + -4) + -1(x + -2) = 0

Reorder the terms:
(-4 + 8x) + -1(x + -2) = 0

Remove parenthesis around (-4 + 8x)
-4 + 8x + -1(x + -2) = 0

Reorder the terms:
-4 + 8x + -1(-2 + x) = 0
-4 + 8x + (-2 * -1 + x * -1) = 0
-4 + 8x + (2 + -1x) = 0

Reorder the terms:
-4 + 2 + 8x + -1x = 0

Combine like terms: -4 + 2 = -2
-2 + 8x + -1x = 0

Combine like terms: 8x + -1x = 7x
-2 + 7x = 0

Solving
-2 + 7x = 0

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 + 7x = 0 + 2

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

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

Divide each side by '7'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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