Question

-3 = 15+4y round to nearst tenth

Answer 1

y = - 4.5

Explanation:

given the equation

- 3 = 15 + 4y ( subtract 15 from both sides )

- 3 - 15 = 15 - 15 + 4y ( simplify both sides )

- 18 = 4y ( divide both sides by 4 )

`(-18)/(4)` =
`(4)/(4)` y , that is

- 4.5 = y