Solving for a Variable Practice

solve for R

• R=Q/H

• R=H+Q

• R=HQ

• R=H-Q

Tags

CCSS.HSA.CED.A.4

2d-1=s
solve for d

• d=2s+1

• d=2s-1

• d=(s+1)/2

• d=(s-1)/2

Tags

CCSS.6.EE.C.9

solve for n

• n=1/2m-3/2

• n=6+2m

• n=3/2+1/2m

• n=4m+6

Tags

CCSS.6.EE.C.9

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be ____________.

• divide each term by 4

• divide each term by -4

• add 4 to each side

• subtract 4 from each side

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve for y

• A

• B

• C

• D

Tags

CCSS.6.EE.C.9

After dividing by 4 on each side,

2x + 4y = 8

4y = -2x + 8

4 4 4

The final equation solved for for y would be ____________.

• y=-2x+2

• y=-½ x +2

• y=-2x+8

• y=-½ x-8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be to ____________.

• divide each term by 4

• divide each term by -4

• add 4 to each side

• subtract 4 from each side

Tags

CCSS.HSA.REI.B.3

After dividing by 4 on each side, 2x + 4y = 8 4y = -2x + 8 4 4 4The final equation solved for for y would be ____________.

• y=-2x+2

• y=-½ x +2

• y=-2x+8

• y=-½ x-8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What do you do for the following problem?

• Simplify (distribute & combine like terms)

• Solve for x

• Solve for y

• T = PV/K
• T = PK/V
• T=KV/P
• Greenland

Tags

CCSS.HSA.CED.A.4