3 years ago

Please HELP. 11x-2x+15=8+7+9x

Mathematics

1 answer:

ycow [4]3 years ago

6 0

Hello! ✌.ʕʘ‿ʘʔ.✌

Okay, let's start by first combining like terms on the left side of the equal sign. (づ｡◕‿‿◕｡)づ

11x - 2x = 9x

Now we have 9x + 15 = 8 + 7 + 9x! Wow! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Now let's look at the right side.

8 + 7? That's easy! 15!

So now we have...

9x + 15 = 15 + 9x

Hmm... these equations are the same! So they will have infinite solutions! ᕙ(⇀‸↼‶)ᕗ

But let's keep going (￣。￣)～ｚｚｚ

Subtract 15 from both sides:

9x + 15 (-15) = 15 (-15) + 9x

9x = 9x

Divide both sides by 9x:

9x/9x = 9x/9x

0 = 0

So the answer is....

Drum roll please!!!

Dun dun dun

Infinite solutions! Yay! Ｏ(≧▽≦)Ｏ

You might be interested in

Convert 212 degree Fahrenheit into degree Celsius I will mark them as brainlists

Simora [160]

Answer:

The answer might be 100° c

5 0

2 years ago

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3 b. 6.75 c. 6 d. 1.5

astraxan [27]

There all log base 3, the base won't matter as long as they're all the same.

log(x^2/y)=2log(x)-log(y)=2(4.5)-3=6

Answer: c. 6

4 0

3 years ago

Break apart 35 into 30+5=

s344n2d4d5 [400]

30+5=5+30 with commutative property or 30+5=35

6 0

3 years ago

Factor 27b - 18. Write your answer as a product with a whole number greater than 1.

ElenaW [278]

9(3b-2) Iv factorised it but I dont know the rest sorry

3 0

3 years ago

What is the answer to 3/2x - 5 = y

77julia77 [94]

Answer:

$x = \frac{2y + 10}{3}$

$y = \frac{3}{2}x -5$

Step-by-step explanation:

Hope this helps!

6 0

2 years ago