Question

EXERCICIO
sendo U = Q resolva as equações:

a) X+3=8
b) X-14=30
c) y - 15 = 12
d) y+6= 6
e)z-8= -15
f) m-8=8
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Answer 1

a) X+3 = 8

x = 8 - 3

x = 5

b) X-14=30

x = 30 + 14

x = 44

c) y - 15 = 12

y = 12 + 15

y =27

d) y+6= 6

y = 6 - 6

y = 0

e)z-8= -15

z = - 15 + 8

z = -7

f) m-8=8

m = 8 + 8

m = 16