Equation Quiz #2

Solve for the given variable:

5k + 9 = 19

• k = 3

• k = -5

• k = 2

• k = 6

4 + 7a + 6 - 2a = 45

• a = 5

• a = 8

• a = - 4

• a = 7

-9(w - 4) = 54

• w = 10

• w = -6

• w = -3

• w = -2

6p + 10 - 3p = 37

• p = 9

• p = -5

• p = 7

• p = 8

(w + 6) 2 = 20

• w = 8

• w = -7

• w = 4

• w = 5

-10(2m + 1) = - 50

• m = -7

• m = 20

• m = 5

• m = 2

x - 3 + 6x + 9 = 48

• x = 7

• x = 6

• x = - 3

• x = 9

(3h + 5) 2 = - 8

• h = - 3

• h = -12

• h = 8

• h = - 4

The goal when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.