How do i solve these step by step? i am having trouble figuring it out..

1. x=69/40

2. x=3/4

Step-by-step explanation:

#1 steps

1. Convert the decimals to fractions

x/9/20 = 23/100/3/50

2. Simplify the fractions

20x/9 = 23/6

3. Simplify the equation using cross multiplication

6 * 20x = 23 * 9

120x = 207

4. Divide both sides by 120

x = 69/40

#2 steps

1. Simplify the fractions

1/3/1/6 = 3/2/x

2 = 3/2/x

2 = 3/2x

2. Multiply both sides by the equation 2x

4x = 3

3. Divide both sides by 4

x = 3/4

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

13cm

step-by-step explanation:

(apex)