exam
Maths Puzzle
Numerical Ability
please solve this linear equation using elimination.
5x/12 - y/6 = 3
x + 2y = 0
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exam Other Question
a landscape worker can lay sod in a yard in 6 hours. a helper would take 8 hours to do the same job. how long would sodding the yard take if both people worked together?
calculate:
x - 3x=2