Question

If 3 times a certain number is increased by 4 the result is 28. What is the number?

If x is "the number," which of the following equations could be used to solve for the number?

Answer 1

A.) 3 x + 4 = 28

B.) 3 x = 4 + 28

C.) 3( x + 4) = 28

It's A, 3x+4=28 :D

Answer 2

3x+4=28
x=8 so eight is the answer