NyelaV68986 NyelaV68986

03-11-2022
Mathematics

contestada

what is 5a + 3 - 6b - 1 - 3a and 8c + 3d - 2 + d - 4c

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TamannaZ7483 TamannaZ7483

03-11-2022

We add similar terms

5a+3-6b-1-3a= (5a-3a)+6b+(3-1)= 2a+6b+2

8c+3d-2+d-4c= (8c-4c) + (3d+d) -2 = 4c +4d -2

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