Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

For which value of x will the value of the expression 3x + 4 equal 25? A.5 B.7 C.79 D.None of the above.

OpenStudy (anonymous):

Create an equation: 3x + 4 = 25 Subtract 4 to both sides, what's 25 - 4?

OpenStudy (anonymous):

21

OpenStudy (anonymous):

Yes, now divide 21 / 3

OpenStudy (anonymous):

is that correct ?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!