solve the equation (4u-7)(9-u)=0

Algebra
Tutor: None Selected Time limit: 1 Day

solve

(4u-7)(9-u)=0

May 28th, 2015

You have to find the value of y which will make the equation 0.

(4u - 7)(9 - u) = 0

4u - 7 = 0 or 9 - u = 0

4u = 7  or -u = -9

u = 7/4 or u = 9

May 28th, 2015

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May 28th, 2015
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