exam
Maths Puzzle
Numerical Ability
page 505 # 30
e to the -x = 6
how do i solve this
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exam Other Question
Seven times the larger number is 8 more than four times the smaller. Also, three times the smaller is 19 less than twice the larger. What are the numbers?
x^2 x^2+x-2
---- x --------
x-1 x