Solving equations Review

Solve for m.

4m - 5 = 11

Solve for d.

-3d + 10 = 43

Solve for n.

8(n + 2) = 24

Solve for x.

x - 2(x + 10) = 12

Write and solve an equation ro match the situation.

The sum of three consecutive integers is 78. What are the integers?

Casey bought sandwiches and bags of chips. Each sandwich cost three times as much as a bag of chips. She bought 5 sandwiches for $6 each and spent $42. How many bags of chips (b) did she buy?

Olivia ate at the same restaurant four times. EAch visit she ordered a salad and left a $1.50 tip. She spent a total of $54. FInd the cost c of each salad.

Solve for t.

-3 = -3(2t - 1)

Identify whether there is no solution, one solution or infinitely many solutions. If a solution exists, determine the value.

4y - 7 + 2y = -3(y - 1) - 1

Identify whether there is no solution, one solution or infinitely many solutions. If a solution exists, determine the value.

1 + 2m = 2m - 2