Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

Solve for x. 3 • 4 – 3 • 7 = 3(x – 7) A. 4 B. –3 C. 6 D. –10

OpenStudy (anonymous):

@iGreen

OpenStudy (igreen):

What did you get?

OpenStudy (anonymous):

B

OpenStudy (igreen):

No, that's wrong. \(3 \cdot 4 - 3 \cdot 7 = 3(x - 7)\) \(12 - 21 = 3x - 21\) \(-9 = 3x - 21\) \(12= 3x \) Can you divide 12 / 3?

OpenStudy (anonymous):

4

OpenStudy (igreen):

Yep, so that's your answer.

OpenStudy (anonymous):

so A?

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!
Latest Questions
XShawtyX: Art, Short Writing Assignment: Imagining Landscapes
6 hours ago 2 Replies 0 Medals
XShawtyX: Chemistry, Help ud83dude4fud83cudffe
6 hours ago 13 Replies 1 Medal
kaelynw: tried a lil smt, the arm is off but i like the other stuff
17 hours ago 27 Replies 3 Medals
kaelynw: art igg
15 hours ago 14 Replies 2 Medals
XShawtyX: Art
3 days ago 6 Replies 0 Medals
Nina001: teach me how to draw or just tell me the basics
3 days ago 2 Replies 1 Medal
XShawtyX: We doing another drawing gimme ideas to add to this
3 days ago 9 Replies 1 Medal
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!