Equations by Karen Davis

Solve the Equation

8y = 48

• 4

• -4

• 6

• -6

Solve the Equation

4c = 24

• 4

• -4

• 6

• -6

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Please solve this equation

m - 3 = 4

• m = 7

• m = 1

• m = 13

• None of these match my answer

What must all equations have in them?

• an addition operation symbol

• a subtraction operation symbol

• an equal sign 

• a coefficient

Solve for m in the equation

45m = 90

• 1

• 2

• 3

• 4

What is the variable in this expression? 3x=21

• 3

• x

• 21

Solve for the equation
f - 22 = 36

• f= 62

• f= 14

• f=58

• f= 12

Solve for r in the equation

8r = 64

• 6

• 7

• 8

• 9