Question

resolva as equações:
a)x-2=10
b)x-5=15
c)x-3=2
d)x+4=8
e)x+3=1
f)x+8=10
g)x+3=10
h)x-3=-1​

Answer 1

A)12-2=10
B)20-5=15
C)5-3=2
D)4+4=8
E)-2+3=1
F)2+8=10
G)7+3=10
H)2-3=-1