2x+3x-y+3y=3+9

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Solution for 2x+3x-y+3y=3+9 equation:


Simplifying
2x + 3x + -1y + 3y = 3 + 9

Combine like terms: 2x + 3x = 5x
5x + -1y + 3y = 3 + 9

Combine like terms: -1y + 3y = 2y
5x + 2y = 3 + 9

Combine like terms: 3 + 9 = 12
5x + 2y = 12

Solving
5x + 2y = 12

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
5x + 2y + -2y = 12 + -2y

Combine like terms: 2y + -2y = 0
5x + 0 = 12 + -2y
5x = 12 + -2y

Divide each side by '5'.
x = 2.4 + -0.4y

Simplifying
x = 2.4 + -0.4y

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