3 years ago

If f(x) = 3x + 12, find the value of x so that f(x) = 36.

Mathematics

2 answers:

ArbitrLikvidat [17]3 years ago

7 0

The answer should be 8

Fynjy0 [20]3 years ago

6 0

Answer:

The answer is 8 .

Step-by-step explanation:

f(x)=36

36=3x+12

36-12 and 12 -12

36-12=24

24 divided by the 3 that left in the equation equals 8 .

36=3x+12

-12 -12

24=3x

divided 24 by 3 and get 8

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