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Eva8 [605]
3 years ago
6

If x=-1, then which of the following equations makes a true statement? A. 4x+9= 20 B. -4x-5=-15 C. -3x+15=-22

Mathematics
2 answers:
AveGali [126]3 years ago
8 0

Answer:

The only thing I can think of is that you miss-typed out the question. None of these work :/

MariettaO [177]3 years ago
7 0

Answer:

I do not think any will work...

Step-by-step explanation:

4(x)+9=20   4(-1)+9=20     -4+9=20    5=20   NO

-4(x)-5=-15   -4(-1)-5=-15     4-5=-15     -1=-15   NO

-3x+15=-22   -3(-1)+15=-22      3+15=-22    18=-22  NO

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The distributive property will give answer 2 ( 6 + 12 ) = 12 + 24 .

The distributive law of multiplication over basic arithmetic such as addition and subtraction is known as distributive property .

According to this property , multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the no . and then adding the products together .

In other words, according to the distributive property, an expression of the form A ( B + C ) can be solved as A ( B + C ) = AB + AC.

2 ( 6 + 12 ) = 12 + 24 .

Hence , the distributive property will give answer 2 ( 6 + 12 ) = 12 + 24 .

To know more on distributive property follow link :

brainly.com/question/2807928

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