Quiz 5/16

Problem 3

Solve m - n = 5 for m.

• m = 5 + n

• m = -5 - n

• m = -5 + n

• m = 5 - n

Problem 7

Solve -2 = 4r + s for s.

• s = -2 + 4r

• s = 2 - 4r

• s = -2 - 4r

• s = 2 + 4r

Problem 9

Solve for x.

• x = yb - v

• x = by - v

• x = by + v

• I <3 math

Solve for n:
2m - n = 8

• n = 2m - 8
• n = -2m - 8
• n = 2m + 8
• n = -2m + 8

Solve for y:
x + 2y = −8  

• y = − 1 /2 x − 4
• y = − 2 x − 4
• y = 1 /2 x − 4
• y = − 1 /2 x +4

pV = nRT
Solve for R.

• R= pV/nT
• R= p/n + V/T
• R= pV - nT
• R= (pV-n)/T

Solve for y: 4x + 3y = 9

• y = -3/4x + 3

• y = -4x + 9

• y = -4/3x + 3

• 3y = -4x + 9