Arturo O. answered 05/24/20
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13y - 7y = 9
y(13 - 7) = 9
6y = 9
y = 9/6 = 3/2
Lorie G.
asked 05/24/20solve for y: 13y -7y =9
Arturo O. answered 05/24/20
Experienced Physics Teacher for Physics Tutoring
13y - 7y = 9
y(13 - 7) = 9
6y = 9
y = 9/6 = 3/2
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