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3 years ago

What is the elimination method in math?

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

6 0

Answer:

In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable.

Hope this helps!

If you need a more in-depth answer, don't hesitate to ask!

melamori03 [73]3 years ago

6 0

Answer:

elimantion method in elimantion method, the coffecients of the given equations are mulitiplied by a constant to make the coffiecents of one variable in the same in both equations. Finally any one variable remains at the end, which can then be easily solved.

Step-by-step explanation:

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Write the equation of the line that passes through the given points:

Airida [17]

Answer:

y+1=5/2(x+2)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-6-(-1))/(-4-(-2))

m=(-6+1)/(-4+2)

m=-5/-2

m=5/2

y-y1=m(x-x1)

y-(-1)=5/2(x-(-2))

y+1=5/2(x+2)

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4 years ago

A coat regularly priced at $188 is on sale for 25% off. what is the sale price

Allushta [10]

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3 years ago

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24 x 12 1/2 x 12 3/4 what is the volume of the fish tank

hjlf

Answer:

The volume is 3825 cubic units

Step-by-step explanation:

To find the volume of the fish tank multiply out the dimensions.

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$24 \times 12 \frac{1}{2} \times 12 \frac{3}{4}$

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3 years ago

HELP<br> Find the slope between the two points (6,-3) (7,2)

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Step-by-step explanation:

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382 3/10 - 191 87/100=

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3 years ago

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