4 x 7 = 30 - x.

What is the value of x ?

x = 2

Step-by-step explanation:

Given

4 x 7 = 30 - x

First solve the left side . When you multiply, we have

28 = 30 - x

Combine like term. When -x crosses over equality sign , it becomes positive x , and 28 becomes -28

So ,

x = 30 - 28

x = 2

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

is should be y = 5x

step-by-step explanation:

correct me if im wrong