Respuesta :
1.multiply parenthesis by 28
2.move terms
3.collect the like terms calculate
4.divide both sides by -40
16a-24=28(2a-3)
16a-24=56a-84
16a-56a=-84+24
- 40a=-60
a=3/2
2.move terms
3.collect the like terms calculate
4.divide both sides by -40
16a-24=28(2a-3)
16a-24=56a-84
16a-56a=-84+24
- 40a=-60
a=3/2