7(3)+8y=69

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Solution for 7(3)+8y=69 equation: 


Simplifying
7(3) + 8y = 69

Multiply 7 * 3
21 + 8y = 69

Solving
21 + 8y = 69

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 + 8y = 69 + -21

Combine like terms: 21 + -21 = 0
0 + 8y = 69 + -21
8y = 69 + -21

Combine like terms: 69 + -21 = 48
8y = 48

Divide each side by '8'.
y = 6

Simplifying
y = 6

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