Question

3y-10<18 qual o resultado

Answer 1

$3y\ \textless \ 18+10$

$3y\ \textless \ 28$

$y \ \textless \ \dfrac{28}{3}$

Answer 2

3y - 10 < 18
3y < 18 + 10
3y < 28
y < 28/3

R.: {y ∈ R / y < 28/3}