solving linear equations

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

3x - 5 = -26

• x=-21

• x=21

• x=-7

• x=61

Solve for k:
3k + 5 = 23

• k = 4
• k = 5
• k = 6
• k = 7

Solve the equation 4n - 7 = -23

• n = -4

• n = 4

• n = 7.5

• n = -7.5

Solve the following equation for x:
6x + 2 = 8x - 2

• x = -1
• x = 1
• x = 2
• x = 10/14

Solve the following equation for x:
4(2x - 3) = 6x + 2

• x = 5/2
• x = 7
• x = 1
• no solution

Solve.
x - 10 = -6x + 4

• 6/5
• -6/5
• 2
• -2

5(n-2)=10(3n+9)

• -4
• 4
• 2.5
• 25

• x = 5

• x = -5

• x = 61 / 5

• x = 35 / 3