3x+y+x+2y+5=

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Solution for 3x+y+x+2y+5= equation:


Simplifying
3x + y + x + 2y + 5 = 0

Reorder the terms:
5 + 3x + x + y + 2y = 0

Combine like terms: 3x + x = 4x
5 + 4x + y + 2y = 0

Combine like terms: y + 2y = 3y
5 + 4x + 3y = 0

Solving
5 + 4x + 3y = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + 4x + -5 + 3y = 0 + -5

Reorder the terms:
5 + -5 + 4x + 3y = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 4x + 3y = 0 + -5
4x + 3y = 0 + -5

Combine like terms: 0 + -5 = -5
4x + 3y = -5

Add '-3y' to each side of the equation.
4x + 3y + -3y = -5 + -3y

Combine like terms: 3y + -3y = 0
4x + 0 = -5 + -3y
4x = -5 + -3y

Divide each side by '4'.
x = -1.25 + -0.75y

Simplifying
x = -1.25 + -0.75y

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