2x+y+5=4

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Solution for 2x+y+5=4 equation:


Simplifying
2x + y + 5 = 4

Reorder the terms:
5 + 2x + y = 4

Solving
5 + 2x + y = 4

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 + 2x + -5 + y = 4 + -5

Reorder the terms:
5 + -5 + 2x + y = 4 + -5

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

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

Add '-1y' to each side of the equation.
2x + y + -1y = -1 + -1y

Combine like terms: y + -1y = 0
2x + 0 = -1 + -1y
2x = -1 + -1y

Divide each side by '2'.
x = -0.5 + -0.5y

Simplifying
x = -0.5 + -0.5y

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