Question

СРОЧНО Зведи подібні доданки a) 8x-3x+7a-3+a b) 4y-x-y+2-3y-3x

Answer 1

B) 4y-x-y+2-3y-3x=0-4x+2=-4x+2
a) 8x-3x+7a-3+a=5x+8a-3

Answer 2

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