8y+1=2y-18

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Solution for 8y+1=2y-18 equation:


Simplifying
8y + 1 = 2y + -18

Reorder the terms:
1 + 8y = 2y + -18

Reorder the terms:
1 + 8y = -18 + 2y

Solving
1 + 8y = -18 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
1 + 8y + -2y = -18 + 2y + -2y

Combine like terms: 8y + -2y = 6y
1 + 6y = -18 + 2y + -2y

Combine like terms: 2y + -2y = 0
1 + 6y = -18 + 0
1 + 6y = -18

Add '-1' to each side of the equation.
1 + -1 + 6y = -18 + -1

Combine like terms: 1 + -1 = 0
0 + 6y = -18 + -1
6y = -18 + -1

Combine like terms: -18 + -1 = -19
6y = -19

Divide each side by '6'.
y = -3.166666667

Simplifying
y = -3.166666667

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