2 answers:
Answer:
n = -4
Step-by-step explanation:
−5(n+3)=6(n+4)+5
Step 1: Simplify both sides of the equation.
−5(n+3)=6(n+4)+5
(−5)(n)+(−5)(3)=(6)(n)+(6)(4)+5(Distribute)
−5n+−15=6n+24+5
−5n−15=(6n)+(24+5)(Combine Like Terms)
−5n−15=6n+29
−5n−15=6n+29
Step 2: Subtract 6n from both sides.
−5n−15−6n=6n+29−6n
−11n−15=29
Step 3: Add 15 to both sides.
−11n−15+15=29+15
−11n=44
Step 4: Divide both sides by -11.
−11n
−11
=
44
−11
n=−4
Answer:
n = -4
Step-by-step explanation:
-5(n + 3) = 6(n +4) + 5
First distribute by multiplying:
-5(n + 3) = 6(n +4) + 5 into:
-5n-15=6n+24+5
Combine Like Terms (CLT):
-5n-15=6n+24+5
-5n-15=6n+29
Inverse operation:
-5n-15=6n+29
+15 +15
-5n=6n+44
-11n=44
_______
-11 -11
n = -4
You might be interested in
Answer: As x -> ♾, h(x) -> -♾, and as x -> -♾,h(x) -> -♾
Step-by-step explanation:
Answer:
reactivity
reactivity
Step-by-step explanation:
Answer:
35 inches
Step-by-step explanation:
The perimeter of a rectangle is given by
P = 2(l+w)
We know the perimeter and the length
84= 2 ( l+7)
Divide each side by 2
84/2 = 2/2 (l+7)
42 = (l+7)
Subtract 7 from each side
42-7 = l+7-7
35 = l
The length is 35 inches
Answer:
$50
Step-by-step explanation:
35 Cars because, if you times 3 by 5 it equals 15 which means that 1 hour equals 5 cars. So you times 7 by 5 and that will give you the amount of cars that were washed.
