exam
Maths Puzzle
Numerical Ability
11 - 5log3(x - 5) = 6
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exam Other Question
6x+2 for x=3
To Whomever can assist, Thank you!
I need to use either the substitution method or the elimination by addition method to solve the system, whichever seems more appropriate.
5x - 2y = 1
10x - 4y = 7