exam
Maths Puzzle
Numerical Ability
Solve. 27x - 2(8x - 0.905) = 10x + 0.225
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exam Other Question
the answer i get does not match with the answer i was given, can you help?
multiply...
-3a^2b over 35a^5 multiplied by 14a^3b^2 over -9b^4
x/3-2x>3x