Four times the sum of a number and -3 is 4 more than times the number. Write and solve and equation to find the number.

The number is .

Explanation:

We have , Four times the sum of a number and -3 is 4 more than times the number.Let's consider step by step as :

Let the number be x , Four times sum of a number & -3 is . Now, this is 4 more than times the number i.e . According to question these both statements are equivalent as :

⇒

⇒

⇒

⇒

The number is .

Explanation:

Let the number be denoted by x.

Now the sum of number and -3 is : (x-3)

Four times this sum is : 4(x-3)

The number that is 4 more than x is : 4+x

Represent these data in equation we get;

                                     4(x-3)= 4+x

                                or, 4x - 12 = 4 + x

                                or, 4x-x= 12 +4

                                or, 3x = 16

                                or, x=

Hence the required number is   .

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.