Ask question

Ask question

All categories

Aleksandr-060686 [28]

3 years ago

11

4(5+x)/3=2x+2 Keep on getting this wrong. Help please.

1 answer:

AnnZ [28]3 years ago

6 0

Answer:

x=7

Step-by-step explanation:

You might be interested in

0.75(8+e)=2-1.25e0.75(8+e)=2−1.25e what is e

vodka [1.7K]

Answer:

$e=-2$

Step-by-step explanation:

Given: $0.75(8+e)=2-1.25e$

Step 1: Distribute the Left-Hand Side

$0.75*8+0.75*e=2-1.25e\\6+0.75e=2-1.25e$

Step 2: Collect like terms

$0.75e+1.25e=2-6\\2e=-4$

Step 3: Divide both sides by 2

$e=-2$

3 0

3 years ago

Andrew is working for his mother's company this summer. He gets paid $0.31 for every 4 words he types. If he wants to earn $175

mestny [16]

Answer:

2,258

Step-by-step explanation:

4 words = $0.31

$\frac{4}{0.31}$ = $\frac{x}{175}$

cross multiple and solve for x

0.31x = (175)(4)

x = about 2,258

4 0

3 years ago

Solve for y. 4- 2y + 8 = -6 y = [?]

finlep [7]

Answer:

y=9

Step-by-step explanation:

4-2y+8=-6

-2y=-4-8-6

-2y=-18 divide by -2 both side

y=-18/-2

y=9

3 0

3 years ago

6. Write the following proportion using colons. 7 is to 21 as 3 is to 9. A. 7:21 = 3:9 B. 7:3 = 21:9 C. 21:7 = 3:9 D. 7:21 = 9:3

Vika [28.1K]

Answer:

A. 7:21 = 3:9

Step-by-step explanation:

7 is to 21 as 3 is to 9.

Replace the word to with colons and the word as with the equals sign

7:21 = 3:9

5 0

3 years ago

What does w equal in 3w + 7 = 19

EleoNora [17]

Answer:

$w=4$

Step-by-step explanation:

So we have the equation:

$3w+7=19$

Subtract 7 from both sides:

$3w=12$

Divide both sides by 3:

$w=4$

So, the value of w is 4.

And we're done!

3 0

4 years ago

Read 2 more answers