Question

a)9x=18
b)7x=0
c)48x=12
d)35x=-105
f)72=48+x
g)7=10+8

Answer 1

a) 9x= 18
x= 18/9 = 2
b) 7x=0
x= 7/0 = 0
c) 48x=12
x= 48/12= 4
d)35x= 105
x= 105/35=3
f)72-48= x
x= 24
g) você esqueceu de colocar o x nesse?