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-8+9+5z+7x uses z=3 and x=5
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-8+9+5z+7x uses z=3 and x=5

User Keks
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2 Answers

5 votes
The answer is 61.
I hope this helped!

User Nixon Kosgei
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5.5k points
4 votes
Just substitute their values into the expression:
= -8 + 9 + 5z + 7x
= -8 + 9 + 5(3) + 7(5)
= 1 + 15 + 35
= 51

In short, Your Answer would be 51

Hope this helps!
User Miselking
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6.8k points
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