If f(x)= 3x-8, and f(x)=-17, find x.

Mathematics

1 answer:

Anni [7]2 years ago

3 0

Answer:

f(x)= 3x-8,

f(x)=-17

-17 = 3x -8

3x= -17+8

3x = -9

x =-3

Step-by-step explanation:

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The complete question is

If the perimeter of a rectangle is 22 meters, and the perimeter of a right triangle is 12 meters (the sides of the triangle are half the length of the rectangle, the width of the rectangle, and the hypotenuse is 5 meters). How do you solve for L and W, the dimensions of the rectangle.

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