Answer:
Answer B: 2
Step-by-step explanation:
You can multiply the numbers of the smaller triangle and determine the answer
Answer:
27.
Step-by-step explanation:
x/3 −9=0 Step 1: Simplify both sides of the equation. x/3 −9=0 1/3 x+−9=0 1/3 x−9=0 Step 2: Add 9 to both sides. 1/3 x−9+9=0+9 1/3 x=9 Step 3: Multiply both sides by 3. 3*( 1/3 x)=(3)*(9) x=27

Rewrite -1 as a fraction

Cross multiply

Distribute the -1

Add both sides by ax

Subtract both sides by 3

Divide both sides by 3a

Simplify

That's the value of x respect to a. Let me know if you need any clarifications, thanks!