3y-19-7y=3y-3-15y

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Solution for 3y-19-7y=3y-3-15y equation:


Simplifying
3y + -19 + -7y = 3y + -3 + -15y

Reorder the terms:
-19 + 3y + -7y = 3y + -3 + -15y

Combine like terms: 3y + -7y = -4y
-19 + -4y = 3y + -3 + -15y

Reorder the terms:
-19 + -4y = -3 + 3y + -15y

Combine like terms: 3y + -15y = -12y
-19 + -4y = -3 + -12y

Solving
-19 + -4y = -3 + -12y

Solving for variable 'y'.

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

Add '12y' to each side of the equation.
-19 + -4y + 12y = -3 + -12y + 12y

Combine like terms: -4y + 12y = 8y
-19 + 8y = -3 + -12y + 12y

Combine like terms: -12y + 12y = 0
-19 + 8y = -3 + 0
-19 + 8y = -3

Add '19' to each side of the equation.
-19 + 19 + 8y = -3 + 19

Combine like terms: -19 + 19 = 0
0 + 8y = -3 + 19
8y = -3 + 19

Combine like terms: -3 + 19 = 16
8y = 16

Divide each side by '8'.
y = 2

Simplifying
y = 2

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