Writing equations

Seven less than 3 times a number is 20.

Model #1

SOLVE #1

Four more than a number divided by six is 11.

Model #3

SOLVE #3

Two times a number plus eight is 18.

Model #5

SOLVE #5

The product of 6 and a number added to five equals 15.

Model #7

SOLVE 6x + 5 = 17

24 minus 5 times a number is 15.

Model #9

SOLVE #9

3 plus 4 times a number is 12.

Model #11

SOLVE #11

two times a number minus 5 is 12.

Model #13

SOLVE #13

Six times a number minus 5 is 13.

Model #15

SOLVE #15

Six minus the product of 4 and a number is 15.

Model #17

SOLVE #17

The product of a number and five is added to seven to give a total of twenty three.

Model #20

SOLVE #20