Solve Linear Equations with One Variable

Linear equation in one variable has

• Only one term with variable

• One variable with power >1

• More than one variable with any power

• One variable with power 1

The value of x in 4x-7=17 is

• 0.6

• 6

• 5

• 6.6

x=17/7-3/7.what is value of x?

• 1

• 2

• -1

• -2

Solve x/2+1/3=-5/3

• x=4

• x=2

• x=-4

• x=-2

Mathematical Equivalence

ON

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Mathematical Equivalence

ON

Kylie and Ricardo decide to start a dog watching business for their neighborhood. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. Ricardo thinks it would be best to charge $8 per dog walk. For what number of walks will their two plans cost the same amount of money?

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Type answer as an improper fraction.

Mathematical Equivalence

ON