Please help! Will mark brainliest!

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

8 0

Sorry, misunderstood question, answer beneath me much better.

Volgvan3 years ago

4 0

Answer:

a = 1/2b

b = 2a

Step-by-step explanation:

-3a + 6b = a + 4b

Add -a and -6b on both sides.

-3a - a = 4b - 6b

-4a = -2b

Divide both sides by -4.

a = -2/-4b

a = 1/2b

To find b, multiply both sides by 2.

2a = b

You might be interested in

How can finding the number of solutions apply to the real world?<br> need answer fest plz

Inessa05 [86]

Answer:

it helps sharpen ur brain up for future so as not to be cheated by others

6 0

2 years ago

What is the correct operation to solve for x

FinnZ [79.3K]

I don’t know I’m sorry

3 0

3 years ago

PLEASE help me with this question! This is really urgent! No nonsense answers please.

algol [13]

Answer:

The last answer choice: Jalon can score 10 times as many points in the next level as in the level he has reached.

Step-by-step explanation:

For every level increase the number of points is multiplied by 10. So after reaching the first level, Jalon will have 10 points. After the second level, 100 points. After the thierd level, 1000 points. After the fourth level, 10000 points, and so on like that.

5 0

3 years ago

Does this equation have exactly one solution

Alex73 [517]

Answer:

$13x + 7 = 9x - 33 + 4x \\ 7 + 33 = 13x - 13x \\ \\ 40 = 0 \\ \\ no$