laylerzj laylerzj

03-08-2021
Mathematics

contestada

not sure how to solve this

not sure how to solve this class=

Respuesta :

Аноним Аноним

03-08-2021

Answer:

x=11

Step-by-step explanation:

(x+7)×7=6×(6+15)

or, 7x+49=6×21

or, 7x=126-49

or, 7x=77

or, x=11

Answer Link

Otras preguntas

Which series of transformations results in the image being congruent to the pre-image? (x, y) → (–x, –y) (x, y) → (0.8x, 0.8y) (x, y) → (x, y + 5) (x, y) → (x,

Which uses water to remove smoke from burning coal

Sally is given the information ƒ(1)= 0, ƒ(-2)=0 and ƒ(3)=0. which are the factors of the polynomial?

If the formula for the perimeter of a rectangle is P=2l+2w, then w can be expressed as

60000ft² divided by 3 floors and 2 buildings is? How much each floor for each building?

When a group of organs works together to perform a common function, this is called an organ ________?

Dividing a Line Segment Based on a RatiON

Which is an x-intercept of the continuous function in the table? (–1, 0) (0, –6) (–6, 0) (0, –1)

Match each dynasty with the change or progress it brought. Match each dynasty with the change or progress it brought. Tiles Han dynasty Zhou dynasty Qin dynasty

Which best describes the sequencing of “Ambush”? It relates events in the exact order in which they occurred.It includes multiple flashbacks about a variety o