3(9)+7y=7

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Solution for 3(9)+7y=7 equation: 


Simplifying
3(9) + 7y = 7

Multiply 3 * 9
27 + 7y = 7

Solving
27 + 7y = 7

Solving for variable 'y'.

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

Add '-27' to each side of the equation.
27 + -27 + 7y = 7 + -27

Combine like terms: 27 + -27 = 0
0 + 7y = 7 + -27
7y = 7 + -27

Combine like terms: 7 + -27 = -20
7y = -20

Divide each side by '7'.
y = -2.857142857

Simplifying
y = -2.857142857

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