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Subjects
Mathematics State Board
Class 7
Algebra
Introduction to Algebra
11.
Three marks exercise problems II
Exercise condition:
9
m.
Identify the
like terms
among the following: \(7x\), \(5y\), \(-8x\), \(12y\), \(6z\), \(z\), \(-12x\), \(-9y\), \(11z\).
Answer
:
\(x\) terms
,
,
\(y\) terms
,
,
\(z\) terms
,
,
Answer variants:
−
8
x
11
z
6
z
z
12
y
5
y
7
x
−
12
x
−
9
y
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