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F(x)=14-2x
If f(x)=20, find x

F(x)=14-2x If f(x)=20, find x-example-1

2 Answers

0 votes

X=-3

Explanation:

14-2x=20

-2x=20-14

-2x=6

x=6÷(-2)

x=-3

User Gustav
by
3.5k points
3 votes

Answer:

x= -3

Explanation:

20=14-2x

-14 -14

6 = -2x

÷-2 ÷-2

-3 =x

User Nirvanaswap
by
3.5k points