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Maths Puzzle
Numerical Ability
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Ver confused with this one Solve sytem of linear equation express in ordered pai (x,y) if possible use substitution or addition method
x- 5/3y=7
4/7x + y=-13/7
thanks, please show me steps
dnn
The tens` digit of a two-digit number is 3 more than the units` digit. The number is 8 more than 6 times the sum of the digits.(85)(74)(52) or(41)