x*3+y-5+y=40

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Solution for x*3+y-5+y=40 equation:


Simplifying
x * 3 + y + -5 + y = 40

Reorder the terms for easier multiplication:
3x + y + -5 + y = 40

Reorder the terms:
-5 + 3x + y + y = 40

Combine like terms: y + y = 2y
-5 + 3x + 2y = 40

Solving
-5 + 3x + 2y = 40

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 + 3x + 5 + 2y = 40 + 5

Reorder the terms:
-5 + 5 + 3x + 2y = 40 + 5

Combine like terms: -5 + 5 = 0
0 + 3x + 2y = 40 + 5
3x + 2y = 40 + 5

Combine like terms: 40 + 5 = 45
3x + 2y = 45

Add '-2y' to each side of the equation.
3x + 2y + -2y = 45 + -2y

Combine like terms: 2y + -2y = 0
3x + 0 = 45 + -2y
3x = 45 + -2y

Divide each side by '3'.
x = 15 + -0.6666666667y

Simplifying
x = 15 + -0.6666666667y

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