Two Step Equations Multiple Choice

Solve for x and y
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Some students want to order shirts with their school logo. One company charges $9.65 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. Which equation represents the number of shirts when both companies charge the same amount?

• y = 9.65 + x
  y = 8.40 + x

• y = 9.65x + 43
  y = 8.40x + 58

• y =9.65x
  y = 8.40x

• y = 9.65x - 43
  y = 8.40x - 58

    2x + 6 = 14

• x = 4

• x = 10

• x = -4

• x = 3

Solve 2x - 3 = 1 

• 3

• 2

• 1

• -2

Solve  3x - 7 = 32

• 13

• -13

• 12

• -12

What is the first step in solving the following equation? 3x - 5 = 20

• multiply both sides by 3

• add 5 to both sides

• divide both sides by 3

• subtract both sides by 5

Answer explanation

$3x-5=13$
+ 5 +5

$\frac{3x}{3}=\frac{18}{3}$

$x=6$

3n + 4 = 7 

• 1

• -1

• 3.67

• 2

4c - 6 = 2 

• 2

• -2

• 1

• 3

3f - 12 = -3

• 3

• -3

• 11

• 12

5d - 6 = 9

• 3

• -3

• 0.67

•  10