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

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


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

Reorder the terms:
3x + 2x + 3y + -2y = 4x

Combine like terms: 3x + 2x = 5x
5x + 3y + -2y = 4x

Combine like terms: 3y + -2y = 1y
5x + 1y = 4x

Solving
5x + 1y = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
5x + -4x + 1y = 4x + -4x

Combine like terms: 5x + -4x = 1x
1x + 1y = 4x + -4x

Combine like terms: 4x + -4x = 0
1x + 1y = 0

Add '-1y' to each side of the equation.
1x + 1y + -1y = 0 + -1y

Combine like terms: 1y + -1y = 0
1x + 0 = 0 + -1y
1x = 0 + -1y
Remove the zero:
1x = -1y

Divide each side by '1'.
x = -1y

Simplifying
x = -1y

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