3*2-y-3y=18

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Solution for 3*2-y-3y=18 equation:


Simplifying
3 * 2 + -1y + -3y = 18

Multiply 3 * 2
6 + -1y + -3y = 18

Combine like terms: -1y + -3y = -4y
6 + -4y = 18

Solving
6 + -4y = 18

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + -4y = 18 + -6

Combine like terms: 6 + -6 = 0
0 + -4y = 18 + -6
-4y = 18 + -6

Combine like terms: 18 + -6 = 12
-4y = 12

Divide each side by '-4'.
y = -3

Simplifying
y = -3

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