Question

How do you solve `21 - (3/2)x = 2x + (-7)`?

Answer 1

`x=8`

Explanation:

`212-(3/2)x=2x+(-7)`
or
`2x+(3/2)x=21-(-7)`
or
`7x/2=28`
or
`7x=28(2)`
or
`7x=56`
or
`x=56/7`
or
`x=8`