Math, asked by mbal9549, 10 months ago

equivalent expression. -3(2+4k) + 7(2k - 1)

Answers

Answered by Secretgirl123
4

Answer:

-6-12k+14k-7

-13+2k

#Secretgirl ✌

Answered by BrainlyEmpire
3

Answer:

Hello mate..

Step-by-step explanation:

33k - 25

Step-by-step explanation:

-5(1 - 5k) - 4(2k + 5)      use distributive property a(b + c) = ab + ac

= (-5)(1) + (-5)(-5k) + (-4)(2k) + (-4)(5)

= -5 + 25k - 8k - 20           combine like terms

= (25k - 8k) + (-5 - 20)

= 33k - 25

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