72=4x+3y+55

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Solution for 72=4x+3y+55 equation:


Simplifying
72 = 4x + 3y + 55

Reorder the terms:
72 = 55 + 4x + 3y

Solving
72 = 55 + 4x + 3y

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.
72 + -4x = 55 + 4x + -4x + 3y

Combine like terms: 4x + -4x = 0
72 + -4x = 55 + 0 + 3y
72 + -4x = 55 + 3y

Add '-72' to each side of the equation.
72 + -72 + -4x = 55 + -72 + 3y

Combine like terms: 72 + -72 = 0
0 + -4x = 55 + -72 + 3y
-4x = 55 + -72 + 3y

Combine like terms: 55 + -72 = -17
-4x = -17 + 3y

Divide each side by '-4'.
x = 4.25 + -0.75y

Simplifying
x = 4.25 + -0.75y

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