All categories

4 years ago

5x - 3= 7 what is x?

Mathematics

2 answers:

Juliette [100K]4 years ago

8 0

5x-3=7
isolate the unknown
add 3 to both sides
5x=10
divide by 5
x=2

geniusboy [140]4 years ago

6 0

X=2 5x-3=7 Add three to both sides 5x=10 Divide both sides by 5 X=2

You might be interested in

On Sunday Sheldon bought 3 and 1/2kg of plant food. He used 1 and 2/3kg on his strawberry plants and used 1/4kg for his tomato p

notsponge [240]

The remaining plant food is: 1 7/12 kg

Step-by-step explanation:

Given

Total Plant food = 3 1/2 kg

Plant food used on Strawberry Plants = 1 2/3 kg

Plant food used on tomato Plants = 1/4 kg

We will first calculate the total food plant used and then subtract the used plant food from the total plant food.

So,

$Total\ Plant\ Food\ used=1\frac{2}{3}+\frac{1}{4}\\=\frac{5}{3}+\frac{1}{4}\\=\frac{20+3}{12}\\=\frac{23}{12}$

Now,

$Left\ Food\ Plant=3\frac{1}{2}-\frac{23}{12}\\=\frac{7}{2}-\frac{23}{12}\\=\frac{42-23}{12}\\=\frac{19}{12}\\=1\frac{7}{12}$

The remaining plant food is: 1 7/12 kg

Keywords: Division, Fractions

Learn more about fractions at:

#LearnwithBrainly

7 0

3 years ago

Paulitas Flower Shop sells long stem roses for $6 each in addition the shop charges a $20 shipping fee how many roses can Eddie

Monica [59]

Answer:

Step-by-step explanation:

He can purchase 10 roses for $6 each, 60 total + $20 fee = $80

7 0

3 years ago

Read 2 more answers

Which ratios are equivalent to 12:24? I have to select each correct answer.

Mademuasel [1]

Answer: 1:2, 2:4, 3:6, 4:8, 5:10, 6:12, 7:14, 8:16, 9:18, 10:20, 11:22, 13:26, 14:28, 15:30

Step-by-step explanation:

These r just a few.

Hope this helps :)

8 0

3 years ago

Latoya bought an item for $66. Before that, she had $402.44. How much money does Latoya have now.

andre [41]

Answer:

$336.44

Step-by-step explanation:

$402.44 - $66 = $336.44

8 0

3 years ago

326 rounded to the nearest 100

Wittaler [7]

Is will be 300 rounded to the nearest 100 :)

7 0

4 years ago