Solving Equations

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

0 = 8z + 8 

• -1
• 1
• 0
• 8

-(n - 8) = -2

• 6
• 10
• -10
• -6

3r - 5 = 2r

• No solution
• Infinitely many solutions
• r = 5

• 15
• 3
• -15
• -3

m - 7 + 5m = 11

• m = 6

• m = -2

• m = 4

• m = 3

-9(w - 4) = 54

• w = 10

• w = -6

• w = -3

• w = -2

(w + 6) 2 = 20

• w = 8

• w = -7

• w = 4

• w = 5

-10(2m + 1) = - 50

• m = -7

• m = 20

• m = 5

• m = 2

Solve for m:
3m - 4 = 5m + 10

• m = 3
• m = 9
• m = -7
• m = 7