4(x-20)=2(9+6x-8+y)

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Solution for 4(x-20)=2(9+6x-8+y) equation:


Simplifying
4(x + -20) = 2(9 + 6x + -8 + y)

Reorder the terms:
4(-20 + x) = 2(9 + 6x + -8 + y)
(-20 * 4 + x * 4) = 2(9 + 6x + -8 + y)
(-80 + 4x) = 2(9 + 6x + -8 + y)

Reorder the terms:
-80 + 4x = 2(9 + -8 + 6x + y)

Combine like terms: 9 + -8 = 1
-80 + 4x = 2(1 + 6x + y)
-80 + 4x = (1 * 2 + 6x * 2 + y * 2)
-80 + 4x = (2 + 12x + 2y)

Solving
-80 + 4x = 2 + 12x + 2y

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-80 + 4x + -12x = 2 + 12x + -12x + 2y

Combine like terms: 4x + -12x = -8x
-80 + -8x = 2 + 12x + -12x + 2y

Combine like terms: 12x + -12x = 0
-80 + -8x = 2 + 0 + 2y
-80 + -8x = 2 + 2y

Add '80' to each side of the equation.
-80 + 80 + -8x = 2 + 80 + 2y

Combine like terms: -80 + 80 = 0
0 + -8x = 2 + 80 + 2y
-8x = 2 + 80 + 2y

Combine like terms: 2 + 80 = 82
-8x = 82 + 2y

Divide each side by '-8'.
x = -10.25 + -0.25y

Simplifying
x = -10.25 + -0.25y

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