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k0ka [10]
3 years ago
15

Okay so I'm doing distributive property equations and I can't figure this one out negative 7(5k-4)=negative 7

Mathematics
2 answers:
irina1246 [14]3 years ago
4 0

Answer:

-7(5k-4) = -7

-35k + 28 = -7

-35k = -35

k = 1


Butoxors [25]3 years ago
4 0

<u><em>Answer: k=3/5</em></u>

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

divide by 7 both sides of an equation.

7(5k-4)/7=-7/7

simplify by equation.

5k-4=-1

add 4 both sides of an equation.

5k-4+4=-1+4

simplify.

5k=3

divide 5 both sides of an equation.

5k/5=3/5

simplify.

k=3/5

Hope this helps!

Thanks!

Have a great day!

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