Question

Reduzindo termos:

4x + 5x = 9x
8x – 2x = 6x
5x + 3x – 2x = 6x
4x – 3x = 1 . x = x

Reduza a um único termo:
a) 5x + 3x
b) 10x + 5x =
c) 28x – 27x =
d) 3x – x =
e) 9x + 2x =
f) 23x + 2x + 4x =
g) 18x + x =
h) 17x – 2x =
i) 14x – 12x=
j) 27x – 3x =
k) 10x + 2x – 8x =
l) 15x – 7x + 5x =
m) 17x – 8x – 4x =
n) 22y – 8y – 15y =
o) 12a – 10a – 2a =
p) X + x + x =

Answer 1

Reduza a um único termo:

a) 5x + 3x = 8x

b) 10x + 5x = 15x

c) 28x – 27x = x

d) 3x – x = 2x

e) 9x + 2x = 11x

f) 23x + 2x + 4x = 29x

g) 18x + x = 19x

h) 17x – 2x = 15x

i) 14x – 12x= 2x

j) 27x – 3x = 24x

k) 10x + 2x – 8x = 4x

l) 15x – 7x + 5x = 13x

m) 17x – 8x – 4x = 5x

n) 22y – 8y – 15y = -y

o) 12a – 10a – 2a = 0

p) X + x + x = 3x