-2(x-4)+4y=15

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Solution for -2(x-4)+4y=15 equation:


Simplifying
-2(x + -4) + 4y = 15

Reorder the terms:
-2(-4 + x) + 4y = 15
(-4 * -2 + x * -2) + 4y = 15
(8 + -2x) + 4y = 15

Solving
8 + -2x + 4y = 15

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 + 4y = 15 + -8

Reorder the terms:
8 + -8 + -2x + 4y = 15 + -8

Combine like terms: 8 + -8 = 0
0 + -2x + 4y = 15 + -8
-2x + 4y = 15 + -8

Combine like terms: 15 + -8 = 7
-2x + 4y = 7

Add '-4y' to each side of the equation.
-2x + 4y + -4y = 7 + -4y

Combine like terms: 4y + -4y = 0
-2x + 0 = 7 + -4y
-2x = 7 + -4y

Divide each side by '-2'.
x = -3.5 + 2y

Simplifying
x = -3.5 + 2y

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