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Katena32 [7]
3 years ago
9

If 7x + 8 = 13 whats x?

Mathematics
2 answers:
rodikova [14]3 years ago
7 0

Answer:

7x=13-8

7x=5 7x/7=5/7

X=5/7 so...

14×5/7+4=......

70/7+4......

10+4=14

andriy [413]3 years ago
5 0

Answer:

x = 0.714

Step-by-step explanation:

7x + 8=13

7x = 13-8

7x = 5

x = 5÷7

x = 0.714

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