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serg [7]
3 years ago
7

Rewrite each problem so that x appears on only one side

Mathematics
1 answer:
Vlad1618 [11]3 years ago
5 0

Answer:

x = -5/21

Step-by-step explanation:

Step 1: Write equation

2(12x - 1) = (21x - 49)/7

Step 2: Solve for <em>x</em>

  1. Multiply both sides by 7: 14(12x - 1) = 21x - 49
  2. Distribute 14: 168x - 14 = 21x - 49
  3. Subtract 21x on both sides: 147x - 14 = -49
  4. Add 14 to both sides: 147x = -35
  5. Divide both sides by 147: x = -5/21
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Jan has a recipe for bread . She uses 2/3 of flour and 1/3 cup of chopped onion. Which ingredient does she use moré ?
ElenaW [278]
<span>Jan has recipe for bread. She uses 2/3 of flour and 1/3 cup of chopped onion. Let us find out which of the 2 ingredients did Jan used more.
We have the following given data:
=> 2/3 cup of flour
=> 1/3 cup of chopped onion.
Let’s first convert this to decimal to know which ingredients is used more.
=> 2/3 = 2 / 3 = 0.67
=> 1/3 = 1 / 3 = 0.33
Thus, more cups of flour is used compare to the chopped onions.</span>



5 0
3 years ago
Circumference = 314 cm<br> Diameter =<br> Radius =
fenix001 [56]

Answer:

D=100

R=50

Step-by-step explanation:

Diameter can be found by dividing the circumference by pi (314/3.14=100). Dividing the diameter in halve is used to find the radius (100/2=50).

4 0
3 years ago
-3x -10=32<br> can anybody help me
pochemuha

Answer:

x=-14

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If there are 1500 guests, only 1 of them brought a coupon for free admission to the carnival?
wlad13 [49]
So 1/50 brought the pass
x out 1500
1/50 = x/1500
cross multiply
1500 = 50x
divide both sides by 50
30 = x

You can expect for 30 out of the 1,500 to receive free admissions. 

Hope this helps 
4 0
3 years ago
Some one help ASAP PLEASE <br> Which expression represents 7 times the diffrence between 300 and 28?
pickupchik [31]

Answer:

Answer

Step-by-step explanation:

300-28= g x 7

4 0
3 years ago
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