3 years ago

- 3x – 8 + 4x = 17 Please help

Mathematics

2 answers:

prisoha [69]3 years ago

7 0

The answer is x=25 because if you combine the terms and move over the 8, then complete and you get x=25.

Lerok [7]3 years ago

6 0

Answer:

x=25

Step-by-step explanation:

Combine like terms which would make it

x-8=17

Move over the 8 by adding it to each side

x=17+8

And then add them together

x=25

You might be interested in

What is the image of (−3,9) after a reflection over the line y = x?

zubka84 [21]

Answer:(9,-3)

Step-by-step explanation:

You just have to flip the numbers

3 0

3 years ago

In a school, the ratio of soccer players to volleyball players is 4 : 1.

VLD [36.1K]

4:1 means for every four soccer player there is 1 volleyball player

that means there are four times the number of soccer players than volleyball players

7 0

3 years ago

-2x+3=9. What does x equal?

Dimas [21]

Answer:

Step-by-step explanation:

$- 2x + 3 = 9 \\ - 2x = 9 - 3 \\ - 2x = 6 \\ \frac{ - 2x}{ - 2} = \frac{6}{ - 2}$

$x = - 3$

3 0

3 years ago

Read 2 more answers

Show √7 , √5 on a number line. <br><br>please hurry up my cissy and oppa<br>

tankabanditka [31]

Answer:

Draw the number line like in the picture.

Step-by-step explanation:

√5 is about 2.236, meaning it's kind of close to 2.25.

√7 is about 2.646, meaning it's very close to 2.625.

5 0

3 years ago

Determine the value of base b if (152)b = 0x6A. Please show all steps.

DaniilM [7]

Assuming 0x6A is given in base 16, first convert $152_b$ and $6A_{16}$ to a common base, say base 10:

$152_b=1\cdot b^2+5\cdot b^1+2\cdot b^0=(b^2+5b+2)_{10}$

$6A_{16}=6\cdot16^1+10\cdot16^0=106_{10}$

Then

$b^2+5b+2=106$

$b^2+5b-104=(b-13)(b+8)=0$

$\implies b=13$

3 0

3 years ago

Read 2 more answers