Which step should be completed first to solve the equation http://static.k12.com/bank_packages/files/media/mathml_9e28a9f90e62bbc68cc64545338dde63ddec8b38_1.gif

A.
Add 14 to both sides.

B.
Divide both sides by 3.

C.
Divide both sides by −3.

D.
Subtract 9 from both sides.

Question

Which step should be completed first to solve the equation http://static.k12.com/bank_packages/files/media/mathml_9e28a9f90e62bbc68cc64545338dde63ddec8b38_1.gif

A.
Add 14 to both sides.
 
 B.
Divide both sides by 3.
 
 C.
Divide both sides by −3.
 
 D.
Subtract 9 from both sides.

anonymous · Answer

@AlexandervonHumboldt2

alexandervonhumboldt2 · Answer

D

anonymous · Answer

thx What is the solution to the equation http://static.k12.com/bank_packages/files/media/mathml_4061d9e8e2fb5baa5d8ea5fcbc3d753f50ff8d65_1.gif c=_____

anonymous · Answer

What is the solution to the equation http://static.k12.com/bank_packages/files/media/mathml_dc5a6d269fe73c1b466c16416a5e9ec78ab65965_1.gif n=______

alexandervonhumboldt2 · Answer

1. 3c+12=2c+9      2.   -2n-2=36
c=-3 			 n=-19

anonymous · Answer

thx so much
2 more

Which answer best describes the solution to the equation 
5z + 4 = 4 + 5z?

 A.
one solution
 
 B.
no solution
 
 C.
an infinite number of solutions
 
 D.
z = 20