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3 years ago

I need help with 4(5x+1)+4(x-2)

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

By simplifying this expression it comes down to be
24x-4

Archy [21]3 years ago

7 0

Do the distributive property before you add. When you do this you get

(20x+4)+(4x-2)

20x+4+4x-2

Now add like terms to get

24x+2

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The relation is proportional if $y=kx \:or\:k=\frac{y}{x}$

Putting values of x and y to find k.

For x =2 and y =1 k is: $k=\frac{y}{x}=\frac{1}{2}$

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