Determine Whether a Value Is a Solution

Determine whether each value is a solution.
86 + x = 102 for x = 16

• Yes

• No

Determine whether each value is a solution.
x + 46 = 214 for x = 168

• Yes

• No

Identify the value of the variable that is the solution of the equation x – 125 = 375.

• x = 3

• x = 490

• x = 250

• x = 500

Identify the value of the variable that is the solution of the equation 48 = 6w.

• w = 8

• w = 42

• w = 54

• w = 288

Identify the value of the variable that is the solution of the equation k ÷ 7 = 13.

• k = 6

• k = 20

• k = 71

• k = 91

Identify the value of the variable that is the solution of the 9z = 63.

• z = 7

• z = 14

• z = 54

• z = 72

Determine whether each value is a solution.
18 + x = 26 for x = 4

• Yes

• No

Solve the equation.

x + 87 = 152

• x = 65

• x = 64

• x = 87

• x = 152

Determine whether the given value of the variable is a solution.
x + 6 = 14, when x = 8

• yes

• no

Determine whether the given value of the variable is a solution.
3a = 18, when a = 6

• yes

• no