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Serhud [2]
3 years ago
14

What is the value of the expression below when x = 7?5x - 7​

Mathematics
2 answers:
gulaghasi [49]3 years ago
7 0

Answer:

28 is the answer

Step-by-step explanation:

5(7)= 35

35-7=28

Zina [86]3 years ago
4 0

Answer:

28

Step-by-step explanation:

5x -7\\x =7

Substitute 7 for x in the given equation

5x -7\\\\= 5(7) -7\\\\= 35-7\\\\= 28

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