3*1+7y=8

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Solution for 3*1+7y=8 equation: 


Simplifying
3 * 1 + 7y = 8

Multiply 3 * 1
3 + 7y = 8

Solving
3 + 7y = 8

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 7y = 8 + -3

Combine like terms: 3 + -3 = 0
0 + 7y = 8 + -3
7y = 8 + -3

Combine like terms: 8 + -3 = 5
7y = 5

Divide each side by '7'.
y = 0.7142857143

Simplifying
y = 0.7142857143

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