Skill 2 literal equations

Multiple Choice

8x - 8 = -4x + 16

• x = 8

• x = 16

• x = 24

• x = 2

Multiple Choice

Solve the equation
12x - 15 = 3(2x+3)

• x = 4
• x = -4
• x = 2
• x = -2

On your Paper

On your Half Paper

Multiple Choice

What operation is being done to a?

• multiply

• divide

• subtract

• add

Multiple Choice

How would you undo it?

• multiply

• divide

• subtract

• add

Multiple Choice

Solve it...

Multiple Choice

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = (R-c) / a 

Multiple Choice

Solve the equation for w.  
^{x = w / a}

• w = a / x
• w = x / a
• w = ax
• x = wa

Multiple Choice

a = b + c   , for  c

• c = a - b
• c = a + b
• c = ab
• c = a / b

Multiple Choice

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

​On your paper:

Solve for y

8x + 2y = 16 -10x + 2y = 20

Multiple Choice

Which of the equations below correctly solved for y:

5x + 10 = 10y

Multiple Choice

Which of the equations below correctly solved for y:

3y = 15x - 12

Multiple Choice

Solve for y

• y=-3x+1

• y=3x+1

• y=1/3x+1

• y=-1/3x-1

Multiple Choice

• y=-x-9

• y=x-9

• y=-x+9

• y=x+9

​On your paper: Solve for y


-10x - 2y = 12 18x - 9y = - 27

​On your paper: Solve for y



2y = 1x + 10 3x + 2y = 6

Multiple Choice

• y=-5x+5

• y=-x+5

• y=x+1

• y=-x+1

Multiple Choice

• y=-4x-12

• y=4x+12

• y=-4x+12

• y=-4x+3

Multiple Choice

• y=1/2x+5

• y=-1/2x+5

• y=-1/2x-5

• y=1/2x-5

The next couple of slides are meant to be a challenge! Do your best!

 

Multiple Choice

Solve the literal equation for the given variable.

• 2A/h
• 2/(h)
• 2Ah
• Ah/2

Multiple Choice

Solve:
V = πr²h , for h

• V/(πr²) = h
• V - πr² = h
• V + πr² = h
• V/π = h