Question

c) 5+213 + x)
d) 3(2x - 4y) + 2x
e) 9x - 3(2x + 2)​

Answer 1

c)5+2 (3+x)

5+6+2x

11+2x

d)3(2x-4y)+2x

6x-12y+2x

8x-12y

e) 9x - 3(2x + 2)

9x-6x-6

3x-6

espero ter ajudado