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Maths Puzzle
Numerical Ability
what is the answer to this question:-2+8=-5x+7+4
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I would like to know how to simplify this problem
2 9
_____ + ____
x + 4 5x + 20
the 2 is over the x + 4, and the 9 is over the 5x + 20
Leo's garden, which is 6m wide, has the same area as Jen's garden, which is 8 m wide. Find the lengths of the two rectangular gardens if Leo's garden is 3m longer than Jen's garden