3 years ago

May someone help me 5x+8=7x

Mathematics

2 answers:

avanturin [10]3 years ago

7 0

X=4 because minus 5x from 7x then you get 8=2x divide by 2 on both sides and you get x=4

Korvikt [17]3 years ago

4 0

5x-7x=-8
-2x=8
x=-4
this is how to solve it

You might be interested in

The amount of money Chaz earned for walking dogs is given in the table. Can the relationship be described by a constant rate? Ex

mojhsa [17]

Answer:

Yes, the relationship can be described by a constant rate of $18.75 per dog

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x ----> the number of dogs

y ---> the amount of money earned

we have the points

$(6,112,50), (8,150), (11,206.25)$

step 1

Find the slope with the first and second point

$(6,112,50), (8,150)$

$m=(150-112.50)/(8-6)=18.75$

step 2

Find the slope with the first and third point

$(6,112,50), (11,206.25)$

$m=(206.25-112.50)/(11-6)=18.75$

Compare the slopes

The slopes are the same

That means, that the three points lies on the same line

therefore

Yes, the relationship can be described by a constant rate of $18.75 per dog

7 0

3 years ago

If / and / are midsegments of , what can you conclude about / and /? Verify your results by finding x when QR = 3x + 2 and NP =

Ad libitum [116K]

Midsegments are line segments that connect the midpoints of a triangle. If we have the condition that QR = NP, we have the equation
3x + 2 = 2x + 16
Solving for x
3x - 2x = 16 - 2
x = 14
Therefore, x is 14. <span />

8 0

3 years ago

Pls help me this is do in 10 minutes

aalyn [17]

Each ticket costs $7 and on Friday every ticket is discounted by $2 so the cost of every ticket would be $5 on Friday and 5x9=45 so the cost for 9 tickets on Friday is worth $45

3 0

3 years ago

SOMEBODY PLEASE HELP ME! ILL CASHAPP YOU!

lutik1710 [3]

I believe it is 55 days

8 0

3 years ago

Lexi mailed a letter on Monday morning. The letter traveled 1/2 of a mile on Monday. It

BartSMP [9]

Answer:

1 1/4 miles

Step-by-step explanation:

3/4 + 2/4 (1/2 = 2/4) = 5/4 = 1 1/4

3 0

3 years ago

Read 2 more answers