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Expand and simplify: 3(4x+1)-5(3x-2)

3(4x+1)-5(3x-2)= 12x+3-15x+10= -3x+13 or 13-3x

Answered by Charlotte B. • Maths tutor

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Expand and simplify (x + 5)(x – 1)

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Work out 90% of 130

15x^2 − 4x + x^2 + 9x − x − 6x^2 =

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