2(4x-20)+y=-13

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Solution for 2(4x-20)+y=-13 equation:


Simplifying
2(4x + -20) + y = -13

Reorder the terms:
2(-20 + 4x) + y = -13
(-20 * 2 + 4x * 2) + y = -13
(-40 + 8x) + y = -13

Solving
-40 + 8x + y = -13

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 8x + 40 + y = -13 + 40

Reorder the terms:
-40 + 40 + 8x + y = -13 + 40

Combine like terms: -40 + 40 = 0
0 + 8x + y = -13 + 40
8x + y = -13 + 40

Combine like terms: -13 + 40 = 27
8x + y = 27

Add '-1y' to each side of the equation.
8x + y + -1y = 27 + -1y

Combine like terms: y + -1y = 0
8x + 0 = 27 + -1y
8x = 27 + -1y

Divide each side by '8'.
x = 3.375 + -0.125y

Simplifying
x = 3.375 + -0.125y

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