madarbokasesra madarbokasesra

02-03-2021
Mathematics

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Expand & simplify:
3 (C-7)+2(3c+4)

Respuesta :

Аноним Аноним

02-03-2021

Answer: 3 (C-7)+2(3c+4)

Step-by-step explanation: Given

3(c - 7) + 2(3c + 4) ← distribute both parenthesis

= 3c - 21 + 6c + 8 ← collect like terms

= 9c - 13

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