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Maths Puzzle
Numerical Ability
How do I solve the equation y=square root of 3y+10?
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Solve the following:
5 / x - 1 + 3 / 7x - 7 = 2/3
I think you have to change the 7x - 7 to 7(x -1) so you have a common denominator of (x-1) Do you then multiply both s
Consider the system of equations
3x+2y=17
x-y=-1