4 years ago

Evaluate 3x-4 when x=7

Mathematics

2 answers:

liberstina [14]4 years ago

7 0

Answer:

Step-by-step explanation:

3(7) - 4

21 - 4

Hope this helps!

IceJOKER [234]4 years ago

4 0

Answer:

Step-by-step explanation:

We plag the var in first

3(7)-4

21-4

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