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Given the function f (x) = 2(x + 4), find x if f (x) = 20
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1 vote
Given the function f (x) = 2(x + 4), find x if f (x) = 20

User Ashish Tikarye
by
5.4k points

2 Answers

3 votes

Answer:

x=6

Explanation:

f(x)=2(x+4)

20=2(x+4)

10=x+4

6=x

x=6

User Maczikasz
by
6.0k points
1 vote
20 = 2(x + 4)
20 = 2x + 8
2x = 12
x = 6
User Kwerenda
by
5.4k points
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