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Marina86 [1]
3 years ago
5

What is 7:x=2:3 Solve for x

Mathematics
1 answer:
geniusboy [140]3 years ago
5 0

Answer:

10.5

Step-by-step explanation:

Step 1:

7 : x = 2 : 3    Equation

Step 2:

2x = 21      Multiply

Step 3:

x = 21 ÷ 2     Divide

Answer:

x = 10.5

Hope This Helps :)

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Answer:

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2 years ago
3(x+2)-2(×+1) i need help with this problem
zhuklara [117]

Question:

What is 3(x + 2) - 2(x + 1)?

Steps:

When you solve this type of equation always use the distributive property formula to solve this equation!

Formula: a(b + c) = ab + ac

So, what is 3(x + 2) ?

  • 3x + 6

Also, what is -2(x + 1)?

  • -2x - 2

Then, put it back into the equation for you to solve this problem.

So, this would be the new equation:

3x + 6 - 2x - 2

Then, what you want to do is put variables next to each other and the numbers next to each other so it will be easier to simplify:

3x - 2x + 6 - 2

Then, simplify:

x + 4 is the answer!

Since 3x - 2x = x and 6 - 2 = 4


Hope that helped!!

~Serina

7 0
3 years ago
Question 3 Translate this sentence into an equation. The sum of 13 and Julie's age is 50. Use the variable to represent Julie's
LekaFEV [45]

Answer: 13 + x = 50

Step-by-step explanation: the sum is 50 , 13 is provided , julie’s age is the variable

3 0
3 years ago
A bag contains y fruits. A box can hold 4 times as many fruits as the bag.
sashaice [31]
Y = 8

A bag contains 8 fruits.
A box can hold 4 TIMES as many fruits.
So, 4•8= 32

32 fruits.
3 0
3 years ago
(9x+4)-42+83=1<br> Im confused
Umnica [9.8K]

Answer:

x=44/9 or 4 8/9

Step-by-step explanation:

4 0
2 years ago
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