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Byju's Answer
Standard VIII
Mathematics
Negation of a Number
ii Verify - -...
Question
Question 103(ii)
Verify - (- x) = x for
x
=
−
7
9
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Solution
Given,
x
=
−
7
9
⇒
−
x
=
−
(
−
7
9
)
⇒
−
x
=
7
9
L
.
H
.
S
=
−
(
−
x
)
=
−
7
9
=
x
=
R
.
H
.
S
Hence verified.
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Question 9
7x -9 =16
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Negation of a Number
Standard VIII Mathematics
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