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2 years ago

6. Find CA* Please help it’s so confusing

Mathematics

2 answers:

Alex73 [517]2 years ago

7 0

Answer:

The answer is 19.

Step-by-step explanation:

3x+1+12=9x+1

3x+13=9x+1

13=6x+1

12=6x

x=2

3(2)+1+12=19

Svetach [21]2 years ago

5 0

Answer:

CA = 19

Step-by-step explanation:

3x + 1 + 12 = 9x + 1

combine like terms

3x + 13 = 9x + 1

Subtraction property of equality

3x - 3x + 13 = 9x - 3x + 1

13 = 6x + 1

Subtraction property of equality

13 - 1 = 6x + 1 - 1

12 = 6x

Division property of equality

12/6 = 6x/6

2 = x

Symmetric property of equality

x = 2

Substitute x for 2

9(2) + 1 = 19

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given function is $f\left(x\right)=\frac{2}{3}x-17$ .

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Step 1: replace f(x) with y

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Step 2: switch x and y

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Step 3: solve for y

$x=\frac{2}{3}y-17$

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Hence required inverse function is $f^{-1}(x)=\frac{3}{2}x+\frac{51}{2}$ .

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Please Mark Brainliest If This Helped!

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