3x+2=11
(you need to isolate x, so step 1 is to subtract 2 from both sides.)
3x+2-2=11-2
3x=9
(then divide both sides by 3)
3x/3=9/3
x=3
The difference between 32 and 24 is 8. and the difference between 24 and 17 is 7. so its going down by counting (8,7,6,5,4,3,2,1) numbers. so 2-3= -1
Answer:
X=3 or X=9
Step-by-step explanation:
Step 1: Subtract 12x-27 from both sides.
x2−(12x−27)=12x−27−(12x−27)
x2−12x+27=0
2: Factor left side of equation.
(x−3)(x−9)=0
Step 3: Set factors equal to 0.
x−3=0 or x−9=0
x=3 or x=9
Answer:
13.63%
Step-by-step explanation:
The computation of the percent error is shown below;
= (Showing amount - first month amount) ÷ (Actual purchased)
= (1,800 - 1,500) ÷ (2,200)
= (300) ÷ (2,200)
= 13.63%
Hence, the percent error is 13.63%
We simply applied the above formula so that the correct percent error could come and the same is to be applied
