SELF ASSESSMENT TEST SECO
STD VII
JECT: MATHEMATICS
E DURATION: 40 MINUTES
STION 1: Solve the following linear equations.
a) 3 - 5) = 4(-1))
b) 3m + 35% of (3m + 1) = 8
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Answer:
a)
b)3m+(35/100) (3m+1)=8
=>3m+(105m+35)=8
100
=>405m+35=800
=>405m=765
=>m=765/405=153/81=1.88...
:.m=1.888...
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