Single Step Equations with Rational Numbers

Solve the equation. Check your solution.

• 24

• ¹⁴⁷/₈ or 18 ³/₈

• 168

• -24

Evaluate: x-5 = -12

• 17

• -17

• 7

• -7

What is the solution of the equation? 
1/3a = 7/9

• 2  1/3

• 1  2/7

• 7/27

• 1/3

Solve the equation:
-2.6 + x = -4.6

• x = 2

• x = -2

• x = 7.2

• x = -7.2

Solve  x - 2.3 = 3.07

• 5.37

• 0.77

• 7.061

• 1.33

Why do you multiply by 7?

• To undo division, you must multiply.

• To balance the equation, you must divide by 7 on both sides.

• To undo multiplication, you must divide.

• To balance the equation, you must multiply by 7 on both sides.

Solve for x:
0.2x=1246

• 6230

• 6.23

• 0.623

• 62.3

• x = 3.4

• x = 12.4

• x = 11.4

• x = 4.4

• g = 5

• g = 10

• g = 6

• g = 11.25

Solve for v: \( -46=v-12 \)

• v = -34

• v = 34

• v - 58

• v = -58