9y+7=13+7

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Solution for 9y+7=13+7 equation:


Simplifying
9y + 7 = 13 + 7

Reorder the terms:
7 + 9y = 13 + 7

Combine like terms: 13 + 7 = 20
7 + 9y = 20

Solving
7 + 9y = 20

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 9y = 20 + -7

Combine like terms: 7 + -7 = 0
0 + 9y = 20 + -7
9y = 20 + -7

Combine like terms: 20 + -7 = 13
9y = 13

Divide each side by '9'.
y = 1.444444444

Simplifying
y = 1.444444444

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