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3 years ago

Combine the like terms to create an equivalent expression: −2x−x+8

Mathematics

2 answers:

ehidna [41]3 years ago

7 0

Answer:

Step-by-step explanation:

negative 2x minus x would be negative 2 plus postive 8 = 6

larisa [96]3 years ago

6 0

Answer:

Since the "x"'s match you can put them together! so (-2x)-(x)= -3x . When we add/subtract variables like "x" we only subtract/add the numbers in front of the variables and also, a variable by itself is just representing 1 of that variable that's why we can say that x means 1x and we can subtract -2 by 1. Now we are done because there are no more like numbers left we can just leave the expression as --> -3x+8

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Answer:

Step-by-step explanation:

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3 years ago

The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.

jok3333 [9.3K]

Answer:

-3/2,collinear.

Step-by-step explanation:

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eq. of line PQ is

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Answer:

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Step-by-step explanation:

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V125BC [204]

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