Translating Equations

Five less than twice a number is equivalent to thirty.

Eight less than three times a number is equivalent to thirty four.

Fifteen less than half a number is equivalent to eleven.

One and a half times a number increased by nine is equal to twenty one.

Twelve more than three quarters of a number is equal to thirty six.

Sixteen more than five times a number is fifty six.

One third the sum of a number and fifteen is eight.

One quarter the difference of a number and twenty eight is equal to nine.

Twice the sum of four times and number and ten is equal to seventy two.

Half the difference of five time a number and eight is equivalent to nineteen.