Algebra and Linear Equations

Solve the equation 3x + 5 = 17 for x.

• x = 10

• x = 2

• x = 7

• x = 4

Isolate the variable in the equation 2y - 8 = 6.

• y = 2

• y = 10

• y = -4

• y = 7

Combine like terms in the equation 4a + 2a - 3 = 5a - 7.

• 2a - 10

• 9a - 3

• 9a - 10

• 13a - 4

Solve the equation 2x + 7 = 3x - 5 for x.

• x = 10

• x = 15

• x = 8

• x = 12

Identify the solution to the equation 4(x - 3) = 2x - 6.

• x = 2

• x = -3

• x = 10

• x = 4

Solve the equation 5y - 3 = 2y + 9 for y.

• y = 12

• y = 3

• y = -5

• y = 6

Isolate the variable in the equation 6z + 4 = 10 - 2z.

• z = 1

• z = 3

• z = 2

• z = 0

Combine like terms in the equation 3b - 2 + 5b = 4b - 7.

• 11b - 2 = 4b - 7

• 8b - 2 = 4b - 5

• 8b - 2 = 4b - 7

• 3b - 2 + 5b = 4b - 7