2x+3=3y+21

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Solution for 2x+3=3y+21 equation:


Simplifying
2x + 3 = 3y + 21

Reorder the terms:
3 + 2x = 3y + 21

Reorder the terms:
3 + 2x = 21 + 3y

Solving
3 + 2x = 21 + 3y

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 + 2x = 21 + -3 + 3y

Combine like terms: 3 + -3 = 0
0 + 2x = 21 + -3 + 3y
2x = 21 + -3 + 3y

Combine like terms: 21 + -3 = 18
2x = 18 + 3y

Divide each side by '2'.
x = 9 + 1.5y

Simplifying
x = 9 + 1.5y

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