2-3 and 2-4 equations quiz

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

5x - 4 + 2x = 3

• 1

• 2

• 3

• 4

Solve the equation:
^x/₃+ 10 = 15

• 75

• 15

• 25

• 5

38 + 7k = 8(k + 4)

• 6

• 8

• -6

• 1

6x + 3(-x + 11) = 3

• -10

• 10

• 15

• -15

Solve.  5n - 4 = 21

• 10

• -5

• 5

• 2

Solve.  -2n - 4 = 32

• 18

• 0

• 16

• -18

Solve:
3(x - 2) = 18

• 6.7

• 4

• 8

• -4

4(-8x + 5) = -32x - 26

• 54

• -54

• all real numbers (infinite)

• no solution

3x - 7 = 3(x - 3) + 2

• one

• no solutions

• infinite solutions