solving linear equations by multiplication and division

1. Solve 2 ( y +8) =11

2. Disregard a=0.3, b=7

Solve 3 ( x ? 0.3) + 2.5 x = 2.7 +7 x

Round to the nearest tenth if appropriate.

3. Solve 3 10 x + 7 15 x ? 11 30 ( 3 ? x ) = 1 5 x

Enter your fraction as a decimal rounded to the nearest hundredth.

4. Solve 2 ( t ? 7 ) + t =4 ( t + 1 )

(1) Enter 999 for infinitely many solutions.

(2) Enter 111 for no solution.

(3) Enter your solution rounded to the nearest hundredth.

5. Solve 4 x ]

1) Enter 999 for infinitely many solutions.

(2) Enter 111 for no solution.

(3) Enter your solution rounded to the nearest hundredth.

6. Solve 5

7. a=8

Solve 8

1) Enter 999 for infinitely many solutions.

(2) Enter 111 for no solution.

(3) Enter your solution rounded to the nearest hundredth.