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Australia
AU
Year 11
4.01 Algebra simplification
Lesson
Worksheet
Practice
Interactive practice questions
Simplify the expression:
$10x+3x$
1
0
x
+
3
x
Easy
< 1min
Simplify the expression:
$9m-7m$
9
m
−
7
m
Easy
< 1min
Simplify the expression:
$6k+7r-4k$
6
k
+
7
r
−
4
k
Easy
< 1min
Simplify the expression:
$7x+7y-3y-6x$
7
x
+
7
y
−
3
y
−
6
x
Easy
< 1min
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