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inessss [21]
3 years ago
8

What value of x gives y=-2? plz help !

Mathematics
1 answer:
Ivanshal [37]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

to find x, use the following formula:

y = mx + b

(y = 0)

(m = change in y-value ... which is 2)

(x = change in x-value ... which is 2)

(b = y-axis ... which is -2)

y = mx + b

y = \frac{2}{2} + -2

\frac{2}{2} = 1

y = 1 + -2

y = -1

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Answer:

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Step-by-step explanation:

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In order for them to be the same you would have to add the same terms example:

4x+2x would equal 6x

Extra explaining:

The only way for those term to be added would be if they had the same variable since only 4x has a variable the 2 cant be added. In math you CANNOT move your variables off of a number and add them back on after.

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Step-by-step explanation:

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