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Marina86 [1]
3 years ago
12

Help please , it’s math

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

34

Step-by-step explanation:

Happy Tuesday!

Okay to begin, you have variables and in the problem it tells you what the variables equal.

In this case, you have to plug in the values in the equation

so 5a + 3c - 7 should become

5(4) + 3(7) - 7

Then simplify

20 + 21 - 7

41 - 7

34

Hope this helped! <3

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