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Maths Puzzle
Numerical Ability
My daughter is having problems with 2 step inequalities when it involves a fraction. Please help solve -x/5 + 2 >3. Thank you very much.
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book Other Question
|7-1/2x|=-3 how do you solve this absolute value?
Perform each indicted operation
4x^3 - (2x^3 + 3x)+ (7x^2 - 5x)