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Anestetic [448]
3 years ago
13

A–2=3+6a/3 What dose a equal?

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

a = -5

Explanation:

zepelin [54]3 years ago
6 0

Answer:

a = -5

Step-by-step explanation:

We are given the following information in the question:

We are given an equation:

a -2 = 3 + \displaystyle\frac{6a}{3}

We have to solve this equation for a.

The solving is shown below:

a -2 = 3 + \displaystyle\frac{6a}{3}\\\text{Taking constants on one side and terms with a on other side}\\\\\Rightarrow a - \frac{6a}{3} = 3 + 2\\\\\Rightarrow \frac{3a-6a}{3} = 5\\\\\Rightarrow \frac{-3a}{3}= 5\\\\\Rightarrow -a = 5\\\\\Rightarrow a = -5

Thus, a = -5.

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ExtremeBDS [4]

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8 0
3 years ago
Which value of x makes the equation 1.25(6x - 20) = 50 true?
bixtya [17]
D. X = 10

6x-20= 40

6x=40+20

6x=60

X=10
4 0
3 years ago
Add 5 ft 9 in and 10 ft 11 in
Stolb23 [73]
We know that 1 foot is 12 inches then, we change all quantities to inches to ease the calculations:
5 ft 9 in = 5(12) + 9 = 60 + 9 = 69 inches
10 ft 11 in = 10(12) + 11 = 120 + 11 = 131 inches
so we add:
<span>5 ft 9 in + 10 ft 11 in
= 69 inches + 131 inches
= 200 inches
if we want the result in foot we divide:
= 200/12
= 100/6 = 50/3
= 16 ft 8 in</span>
4 0
3 years ago
Read 2 more answers
Help me with my work plz i’m not good at math
Rudik [331]
42+35+32+51=160
160/4=40
C






Also some one please answer my history question!!!!
4 0
3 years ago
Math question!
nikdorinn [45]

Answer:

3.12

Step-by-step explanation:

if you are in an algebra class write the let statements x = number of pendants

25x = 78 (divide by 25 on both sides)

x = 3.12

if you are not in an algebra class then just divide 78 by 25

8 0
3 years ago
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