Solve Equations

Front

Solve: x + 3x - 2x = 12

Back

6

Front

Translate: Four times a number plus six is 30.

Back

4x + 6 = 30

Front

2x + 3(5x - 7) = 47

Back

x = 4

Front

Solve:

Back

165

Front

The high bars are three feet higher than double the height of the low trapeze bar. The low bars are 18 feet high. Which equation can be used to find the height of the high bar, h?

Back

h = (18 x 2) +3

Front

A number is doubled, then 9 is added. The result is 23.

Back

2x + 9 = 23

Front

Solve:

Back

x = 19.5

Front

A college student rents a moving truck for $20 plus $2 per mile. The student also spends $30 on gasoline. The total cost is $150. How many miles did the student drive the truck?

Back

50 miles

Front

Solve:

Back

-5

Front

Equation to find initial number of tickets, c, if Adam sold 27 tickets each to two groups and has 53 remaining.

Back

c - 2(27) = 53