Question

f) 5b + 3n + 2b + 9n =
g) 8x + 5s + 9x - 35 =
h) 5b + 3b + 10c-80 =
i)
9x + 12y + 5x – 3y =
j)
13x + 9y - 3x - 5y + x =​

Answer 1

Explicação passo-a-passo:

f)

$5b + 3n + 2b + 9n = 7b + 12n$

g)

$8x + 5s + 9x - 35 = 17x + 5s - 35$

h)

$5b + 3b + 10c - 80 = 8b - 10c - 80$

i)

$9x + 12y + 5x - 3y = 14x + 9y$

j)

$13x + 9y - 3x - 5y + x = 11x + 4y$