6y+20=3y-18

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Solution for 6y+20=3y-18 equation:


Simplifying
6y + 20 = 3y + -18

Reorder the terms:
20 + 6y = 3y + -18

Reorder the terms:
20 + 6y = -18 + 3y

Solving
20 + 6y = -18 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
20 + 6y + -3y = -18 + 3y + -3y

Combine like terms: 6y + -3y = 3y
20 + 3y = -18 + 3y + -3y

Combine like terms: 3y + -3y = 0
20 + 3y = -18 + 0
20 + 3y = -18

Add '-20' to each side of the equation.
20 + -20 + 3y = -18 + -20

Combine like terms: 20 + -20 = 0
0 + 3y = -18 + -20
3y = -18 + -20

Combine like terms: -18 + -20 = -38
3y = -38

Divide each side by '3'.
y = -12.66666667

Simplifying
y = -12.66666667

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