8y+8-15=20y-5-18

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Solution for 8y+8-15=20y-5-18 equation:


Simplifying
8y + 8 + -15 = 20y + -5 + -18

Reorder the terms:
8 + -15 + 8y = 20y + -5 + -18

Combine like terms: 8 + -15 = -7
-7 + 8y = 20y + -5 + -18

Reorder the terms:
-7 + 8y = -5 + -18 + 20y

Combine like terms: -5 + -18 = -23
-7 + 8y = -23 + 20y

Solving
-7 + 8y = -23 + 20y

Solving for variable 'y'.

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

Add '-20y' to each side of the equation.
-7 + 8y + -20y = -23 + 20y + -20y

Combine like terms: 8y + -20y = -12y
-7 + -12y = -23 + 20y + -20y

Combine like terms: 20y + -20y = 0
-7 + -12y = -23 + 0
-7 + -12y = -23

Add '7' to each side of the equation.
-7 + 7 + -12y = -23 + 7

Combine like terms: -7 + 7 = 0
0 + -12y = -23 + 7
-12y = -23 + 7

Combine like terms: -23 + 7 = -16
-12y = -16

Divide each side by '-12'.
y = 1.333333333

Simplifying
y = 1.333333333

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