Question

Ajuda

a) 6 = 2 + 16
b) 2 − 5 = + 1
c) 2 + 3 = + 4
d) 5 + 7 = 4 + 10
e) 4 − 10 = 2 + 2
f) 4 − 7 = 8 − 2
g) 2 + 1 = 4 − 7
h) 9 + 9 + 3 = 15

Answer 1

Resposta:

b)2x-5=x+1

c)2x+3=x+4

d)5x+7=4x+10

e)4x-10=2x+2

f)4x-7=8x-2

g)2x+1=4x-7

h)9x+9+3x=15

Explicação passo a passo: