3 years ago

Evaluate the expression 3x +(z+2y)-12 if x=3,y=8 and z=5

Mathematics

1 answer:

joja [24]3 years ago

5 0

Answer:

Step-by-step explanation:

First you need to plug in the numbers for each variable.

3(3)+(5+2(8))-12

Now you solve

3(3)+(21)-12

9+21-12

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