SO x plus 17 are equal to 32. That means you know that 17 plus some unknown number can equal 32. To find this number, simply subtract 17 on both sides. This will get you x=15. Hope it helps.
Answer:
P = (nRT)/V
Step-by-step explanation:
Step 1: Write formula
PV = nRT
Step 2: Divide both sides by V
P = (nRT)/V
Let width=x m
so length=3x-7
Since area =66m^2
L×B=66
(3x-7)×x=66
3x^2-7x=66
3x^2-7x-66=0
3x^2-(18-11)x-66=0
3x^2-18x+11x-66=0
3x(x-6)+11(x-6)=0
So (x-6)(3x-6)=0
So x=2 and x=6
If x=2
Width=2
Length=2×3-7=-1
So this value of x does not exist because length cannot be negative
So x=6m
Width=6m
length=3×6-7=11m
Answer:
-4.2x-5.4
Step-by-step explanation:
-4.2x-5.4=9.6
-4.3x-4=8.3
