If four times a certain number, increased by 6 is equal to 94, what is the number? if x represents the number, then which of the following equations could be used to solve the problem?

X=22

Step-by-step explanation:

a certain number will be represented by using x

therefore four times x = 4×x= 4x

Increased by 6 = 4x+6 which is equal to 94

The quation will look like this

4x+6=94

Subtract each side by 6

= 4x+6-6 =94-6

= 4x= 88

Divide each side by 4

4x÷4 =88÷4

= x= 22

Therefor x = 22

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.