Question

b) -2x–8+3x

c) 3.(x–5)+2.(x–3)

Answer 1

Resposta:

$b) \: - 2x - 8 + 3x \\ x - 8$

$c) \: 3 \times (x - 5) + 2 \times (x - 3) \\ 3x - 15 + 2x - 6$