3+4x=2y-9

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Solution for 3+4x=2y-9 equation: 


Simplifying
3 + 4x = 2y + -9

Reorder the terms:
3 + 4x = -9 + 2y

Solving
3 + 4x = -9 + 2y

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 4x = -9 + -3 + 2y

Combine like terms: 3 + -3 = 0
0 + 4x = -9 + -3 + 2y
4x = -9 + -3 + 2y

Combine like terms: -9 + -3 = -12
4x = -12 + 2y

Divide each side by '4'.
x = -3 + 0.5y

Simplifying
x = -3 + 0.5y

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