Respuesta:
a. x+x+x= 3x
b. m+m+m+m+m= 5m
c.p+10p= 11p
d. 5x-x= 4x
e.9m-2m= 7m
f.5n+3n+10= 10+8n
g. b+4b-2b= 3b
h.12b+1+2= 3+12b
i.9m+6m-7= 15m-7
j.n+n+2n= 4n
k.8+4k-2k= 8+2k
l.w+w+w= 3w
m.12+8n+6n= 26n
n.15x-x= 14x
o.w+2w= 3w
p.6+16a-3= 3+16a
q.8b+2b+8= 8+10b
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Respuesta:
a. x+x+x= 3x
b. m+m+m+m+m= 5m
c.p+10p= 11p
d. 5x-x= 4x
e.9m-2m= 7m
f.5n+3n+10= 10+8n
g. b+4b-2b= 3b
h.12b+1+2= 3+12b
i.9m+6m-7= 15m-7
j.n+n+2n= 4n
k.8+4k-2k= 8+2k
l.w+w+w= 3w
m.12+8n+6n= 26n
n.15x-x= 14x
o.w+2w= 3w
p.6+16a-3= 3+16a
q.8b+2b+8= 8+10b