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2 years ago

Given f(x) = 5x - 3 , solve for when f(x) = 7

Mathematics

2 answers:

densk [106]2 years ago

7 0

Answer:

Step-by-step explanation:

f(x) = 7, so:

5 · 7 - 3= 35 - 3 = 32

beks73 [17]2 years ago

7 0

Answer:

x = 2

Step-by-step explanation:

f(x) = 5x - 3

7 = 5x - 3

10 = 5x

2 = x

So, x = 2

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