Упростите: 5×(x-2)-6×(x+3)-3×(2x-9)=?

Question

Упростите:
5×(x-2)-6×(x+3)-3×(2x-9)=?

Answer 1

=5x-10-6x-18-6x+27=-7x-1
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Answer 2

5х-10-6х-18-6х+27=-7х+1