13(y-6)=3(4y+7)-99

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Solution for 13(y-6)=3(4y+7)-99 equation:


Simplifying
13(y + -6) = 3(4y + 7) + -99

Reorder the terms:
13(-6 + y) = 3(4y + 7) + -99
(-6 * 13 + y * 13) = 3(4y + 7) + -99
(-78 + 13y) = 3(4y + 7) + -99

Reorder the terms:
-78 + 13y = 3(7 + 4y) + -99
-78 + 13y = (7 * 3 + 4y * 3) + -99
-78 + 13y = (21 + 12y) + -99

Reorder the terms:
-78 + 13y = 21 + -99 + 12y

Combine like terms: 21 + -99 = -78
-78 + 13y = -78 + 12y

Add '78' to each side of the equation.
-78 + 78 + 13y = -78 + 78 + 12y

Combine like terms: -78 + 78 = 0
0 + 13y = -78 + 78 + 12y
13y = -78 + 78 + 12y

Combine like terms: -78 + 78 = 0
13y = 0 + 12y
13y = 12y

Solving
13y = 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.
13y + -12y = 12y + -12y

Combine like terms: 13y + -12y = 1y
1y = 12y + -12y

Combine like terms: 12y + -12y = 0
1y = 0

Divide each side by '1'.
y = 0

Simplifying
y = 0

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