exam
Maths Puzzle
Numerical Ability
how do I write a 2 word phrase for the variable "x-12"
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exam Other Question
Solve by the substitution mehtod
3x+5y=-11
-6x+y=44
find the first five terms of the sequence in which a1=4 and an+1=3an+5, n is grater than or equal to 1.
i hope you can help
thanks a bunch!