2(x-4)-y=-3

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Solution for 2(x-4)-y=-3 equation: 


Simplifying
2(x + -4) + -1y = -3

Reorder the terms:
2(-4 + x) + -1y = -3
(-4 * 2 + x * 2) + -1y = -3
(-8 + 2x) + -1y = -3

Solving
-8 + 2x + -1y = -3

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 2x + 8 + -1y = -3 + 8

Reorder the terms:
-8 + 8 + 2x + -1y = -3 + 8

Combine like terms: -8 + 8 = 0
0 + 2x + -1y = -3 + 8
2x + -1y = -3 + 8

Combine like terms: -3 + 8 = 5
2x + -1y = 5

Add 'y' to each side of the equation.
2x + -1y + y = 5 + y

Combine like terms: -1y + y = 0
2x + 0 = 5 + y
2x = 5 + y

Divide each side by '2'.
x = 2.5 + 0.5y

Simplifying
x = 2.5 + 0.5y

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