Can you help me solve this equation?

Sure

x = -2

If the steps aren't belong to the lesson that you want, just tell me the lesson title so I can get the answer for you

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The steps

Multiply all terms by (x-3)(x+3) and cancel:

x(x+3)+2x(x−3)=18

3x2−3x=18(Simplify both sides of the equation)

3x2−3x−18=18−18(Subtract 18 from both sides)

3x2−3x−18=0

3(x+2)(x−3)=0(Factor left side of equation)

x+2=0 or x−3=0(Set factors equal to 0)

x=−2 or x=3

Check answers. (Plug them in to make sure they work.)

x=−2 (Works in original equation)

x=3 (Doesn't work in original equation)

c-   36

taxicab circle radius 9 has 4(9) = 36 points

33/100 is what i got