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UNO [17]
3 years ago
6

−45(9x−20)−3x=45x−6 Enter the value of x that makes this equation true.

Mathematics
2 answers:
NARA [144]3 years ago
5 0

Answer x=2

Step-by-step explanation:

katrin [286]3 years ago
4 0

Answer: x = 2

Step-by-step explanation:  - 4/5*9x +4/5*20 - 3x= 4/5x- 6

-36/5*x+16-3x-4/5*x= -6

-36/5*x-15x/5-4/5*x=-6-16

-55/5*x=-22

-11x= -22

x= -22:(-11)

<em>Hope this helps!!</em>

<em>I was slightly confused so please tell me if it's wrong.</em>

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3 years ago
Is the sum of two monomials always a monomial? Is their product always a monomial?
Ivan

Sum of two monomials is not necessarily always a monomial.

For example:

Suppose we have two monomials as 2x and 5x.

Adding 2x+5x , we get 7x.

So if two monomials are both like terms then their sum will be a monomial.

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4 0
3 years ago
Read 2 more answers
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marusya05 [52]
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3 years ago
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3 years ago
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