candicej121090
candicej121090
30-10-2014
Mathematics
Answered
I need helping solving -3z+7=-7-10z
Answer :
emmybaby58
emmybaby58
30-10-2014
-3z + 7 = -7 - 10z
Add 10z to both sides
7z + 7 = -7
Subtract 7 from both sides
7z = -14
Divide by 7
Z = -2
Answer Link
makica
makica
31-10-2014
-3z+7=-7-10z -3z+10z=-7-7 7z=-14 (divide both sides by 7) z=-2
Answer Link
VIEW ALL ANSWERS ( 35+ )
Other Questions
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
A customer pays 50 dollars for a coffee maker after a discount of 20 dollars What is the original price of the coffe maker?
