3 years ago

1-3x=8x+3 solve the equation

Mathematics

1 answer:

LenaWriter [7]3 years ago

8 0

First, subtract both sides by 8x and you would get:

1 - 11x = 3

Then, subtract both sides by 1 and you will get:

-11x = 2

Divide both sides by -11:

x = -2/11

You might be interested in

Of 1936 people so came into a blood bank to give blood, 200 people had high blood pressure. Estimate the probability that the ne

Inessa05 [86]

Answer:

person has a 10% chance of having high bp

Step-by-step explanation:

200 out of 1936 equals about 10%

7 0

2 years ago

What's the value of x if 7x-5 =5x+23

olya-2409 [2.1K]

7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14

6 0

3 years ago

Okay I know I suck at math and I really don't understand math that well so can you help me on this??? Thank you!

Alja [10]

W - width
l - length
p - perimeter

The perimeter is 72 cm (p=72).
The length is twice the width (l=2w).
The formula for perimeter is 2w+2l=P.

$p=72 \\
l=2w \\ \\
2w+2l=p \\
2w+2 \cdot 2w=72 \\
2w+4w=72 \\
6w=72 \\
w=12 \\ \\
l=2w=2 \cdot 12 =24$

Check the answer:
$2 \cdot 12 + 2 \cdot 24 \stackrel{?}{=} 72 \\
24+48 \stackrel{?}{=} 72 \\
72 \stackrel{?}{=} 72 \\ \hbox{true}$

The length of the photo is 24 cm, the width of the photo is 12 cm.

8 0

3 years ago

How long does it take the ball to hit the ground when dropped from 50ft.?

bixtya [17]

I hope it's about 1.8 sec

4 0

2 years ago

(y+1/x)^(x+y)*(x-1/y)^(x+y)÷{(x^2-1/y^2)^x*(y^2-1/x^2)^y}<br>

Yuki888 [10]

Answer:

is it right question or not tell me and I will solve it

6 0

3 years ago

Read 2 more answers