3(y-7)=6

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Solution for 3(y-7)=6 equation: 


Simplifying
3(y + -7) = 6

Reorder the terms:
3(-7 + y) = 6
(-7 * 3 + y * 3) = 6
(-21 + 3y) = 6

Solving
-21 + 3y = 6

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 3y = 6 + 21

Combine like terms: -21 + 21 = 0
0 + 3y = 6 + 21
3y = 6 + 21

Combine like terms: 6 + 21 = 27
3y = 27

Divide each side by '3'.
y = 9

Simplifying
y = 9

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