3y+42=9x+54

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Solution for 3y+42=9x+54 equation:


Simplifying
3y + 42 = 9x + 54

Reorder the terms:
42 + 3y = 9x + 54

Reorder the terms:
42 + 3y = 54 + 9x

Solving
42 + 3y = 54 + 9x

Solving for variable 'y'.

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

Add '-42' to each side of the equation.
42 + -42 + 3y = 54 + -42 + 9x

Combine like terms: 42 + -42 = 0
0 + 3y = 54 + -42 + 9x
3y = 54 + -42 + 9x

Combine like terms: 54 + -42 = 12
3y = 12 + 9x

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

Simplifying
y = 4 + 3x

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