Question

f +2/9=9 1/9
What does f equal?

A F=8 8/9

B F=7 8/9

C F=8 7/9

Answer 1

Any ideas?

Answer 2

Use the subtraction property of equality and subtract 2/9 from both sides of the equation.

Answer 3

$$\Huge \text{If } a=b,$$$$\Huge \text{then } a-c=b-c.$$

Answer 4

$$\Large f +\frac{2}{9}=9 \frac{1}{9}$$$$\Large f +\frac{2}{9}=9 +\frac{1}{9}$$$$\Large f =9 +\frac{1}{9}-\frac{2}{9}$$

Answer 5

$$\Large f +\frac{2}{9}=9 \frac{1}{9}$$ $$\Large f +\frac{2}{9}= \frac{82}{9}$$ $$\Large f = \frac{82}{9}-\frac{2}{9}$$ $$\Large f=\frac{82-2}{9}$$$$\Large f=\frac{80}{9}$$