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Maths Puzzle
Numerical Ability
50=15-6(2x-5)
and
3(-6x+9)-10x=1
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book Other Question
solve equation:5/n+1/10=44/5n
2.subtarct rational expression to the simplest from:13/14x-9/10x
Solve each system by graphing
2x+3y=6
4x=6y+3