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2 years ago

15

Solve this system of linear equations. Separate

2 answers:

Igoryamba2 years ago

6 0

Since 8 is 1/3 of 24 we can multiply 16x-2y to get 48x-6y, now we can see the two equations equal to each other. So 48x-6y= 4x+5y and you combine like variables by doing the inverse operation so you’ll get 44x= 11y. Simplified, this is 4x= y. So, now you plug in 4x for the y variable in the first equation, so you’ll get 16x- 2(4x)= -8. Then you solve for x...
16x- 8x= -8
8x= -8
x= -1

Then you plug the -1 in for the x variable and then solve... so
16(-1)- 2y= -8
-16- 2y= -8
-2y= 8
y= -4

So, overall your answer will be x= -1, y= -4

amid [387]2 years ago

3 0

Answer:

the answer is 396 beacsue i followed yiur instucton on the note answer.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given number is $p$ .

Two-third of the number = $\frac{2}{3}p$

One-third of the number = $\frac{p}{3}$

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neonofarm [45]

Quadratics have 2 solutions

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(x-1) (x+4) = 0

set each term = 0

x-1=0 x+4 = 0

solve

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Answer:

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Step-by-step explanation:

Analysis:

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Step-by-step explanation:

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