Equations Write and Solving

Solve:
6(5x - 3) + 2 = 14

• 2

• 5

• -1

• 1

33 = 4a - 7

• a=-10

• a=10

• a=4.5

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4 

-11 + 3(b + 5) = 7

• 1

• -1

• 3

• -3

Solve:
-4x = 24

• 20

• -20

• 6

• -6

Solve:
3x + 7 = -8

• 5

• -5

• -12

• -18

Solve:
3(x - 2) = 18

• 6.7

• 4

• 8

• -4

Each month Karen's phone company charges a flat fee of $12 plus $0.05 per minute. Her bill for last month was $18. What would this equation look like if we let m represent the number of minutes she used?

• 18=12+.05m

• 18=12m+.05

• 12=18+.05m

• 12=18m+.05

At one store a trophy costs $12.50. Engraving costs $0.40 per letter. At another store, the same trophy costs $14.75 and engraving costs $0.25 per letter. Write an equation for how many letters the costs will be the same.

• 12.50 + 0.40 = 14.75 + 0.25

• 12.50x + 0.40 = 14.75x + 0.25

• 12.50 + 0.40x = 14.75 + 0.25x

• 0.40x - 12.50 = 0.25x - 14.75

Solve the equation

-11 + 3(x + 5) = 7

• x= 1

• x = -1

• No Solution

• x = -3