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3 years ago

If f(x)=10x+3 whar is the value when f(x)=19

Mathematics

2 answers:

sineoko [7]3 years ago

8 0

Answer:

x = 1.6

Step-by-step explanation:

<u>Given</u>

f(x)=10x+3

and

f(x) = 19 ⇒ x = ?

<u>Solution</u>

10x + 3 = 19
10x = 16
x = 16/10
x = 1.6

aniked [119]3 years ago

3 0

Answer:

x = 1.6

Step-by-step explanation:

Given f(x) = 10x + 3 and f(x) = 19, then equate right sides, that is

10x + 3 = 19 ( subtract 3 from both sides )

10x = 16 ( divide both sides by 10 )

x = 1.6

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