exam
Maths Puzzle
Numerical Ability
5x-4(x+9)=2x-3
5x-4x+36=2x-3
1x+36=2x-3
1x+36-1x=2x-3-1x
36=1x-3
36+3=1x-3+3
39=1x
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exam Other Question
1/2b+4=1/8b+88
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