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aleksandrvk [35]

3 years ago

13

5x-2y+3z-2x-y+4z solve

2 answers:

Vaselesa [24]3 years ago

6 0

I'm not exactly sure how to approach this problem because it does not have an output, but we can combine like terms.
Add all the x, y, and z together with the numbers.
3x-3y+7z is the final answer.

Jlenok [28]3 years ago

6 0

<span><span>3x-</span><span>3y</span></span>+<span>7<span>z, would be the answer because you have to group like terms so first off you would take 5x-2x which will give you 3x then you take -2y-y which gives you -3y so that you would have 3x-3y and then you would take 3z+4z which would give you 7z therefore the solution to the system is 3x-3y+7z

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On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 2) an

ExtremeBDS [4]

Answer:

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Step-by-step explanation:

step 1

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substitute

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Remember that

Everything to the left of the solid line is shaded

so

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step 2

<em>Find the equation of the second inequality</em>

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$m=\frac{y2-y1}{x2-x1}$

substitute the values

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Remember that

Everything below and to the left of the line is shaded

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Rewrite

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therefore

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$y\geq x-2$

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see the attached figure to better understand the problem

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