4x+9+3y=180

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Solution for 4x+9+3y=180 equation:


Simplifying
4x + 9 + 3y = 180

Reorder the terms:
9 + 4x + 3y = 180

Solving
9 + 4x + 3y = 180

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + 4x + -9 + 3y = 180 + -9

Reorder the terms:
9 + -9 + 4x + 3y = 180 + -9

Combine like terms: 9 + -9 = 0
0 + 4x + 3y = 180 + -9
4x + 3y = 180 + -9

Combine like terms: 180 + -9 = 171
4x + 3y = 171

Add '-3y' to each side of the equation.
4x + 3y + -3y = 171 + -3y

Combine like terms: 3y + -3y = 0
4x + 0 = 171 + -3y
4x = 171 + -3y

Divide each side by '4'.
x = 42.75 + -0.75y

Simplifying
x = 42.75 + -0.75y

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