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Maths CBSE Live product
Class 7 (2026-27)
Expression using letter number
PT1 Revision I - Expressions using letter- numbers
1.
TBQ - Simplify the expression
Question:
1
m.
Simplify
: \(30(x + y) - 4y\).
26
x
+
30
y
30
x
−
26
y
30
x
+
26
y
26
x
−
30
y
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