20-4(2x+3y)=

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Solution for 20-4(2x+3y)= equation:


Simplifying
20 + -4(2x + 3y) = 0
20 + (2x * -4 + 3y * -4) = 0
20 + (-8x + -12y) = 0

Solving
20 + -8x + -12y = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -8x + -20 + -12y = 0 + -20

Reorder the terms:
20 + -20 + -8x + -12y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -8x + -12y = 0 + -20
-8x + -12y = 0 + -20

Combine like terms: 0 + -20 = -20
-8x + -12y = -20

Add '12y' to each side of the equation.
-8x + -12y + 12y = -20 + 12y

Combine like terms: -12y + 12y = 0
-8x + 0 = -20 + 12y
-8x = -20 + 12y

Divide each side by '-8'.
x = 2.5 + -1.5y

Simplifying
x = 2.5 + -1.5y

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