SOLUTION: Evaluate 3b−2a−9 when a=12 and b=7 I need help today, NOW!!!! 3/11/19

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Question 1136542: Evaluate 3b−2a−9 when a=12 and b=7
I need help today, NOW!!!! 3/11/19
Answer by ikleyn(52884) About Me  (Show Source):
You can put this solution on YOUR website!
.

Substitute a= 12 and b= 7 into the expression

3*7 - 2*12 - 9

and calculate it on your own.


Right NOW  ! ! ! !     3/11/19


Happy calculations !