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ella [17]
2 years ago
13

Solve this system of equations. y=11-2x 4x-y=7 x=___ y=___

Mathematics
1 answer:
Vanyuwa [196]2 years ago
7 0

Answer:

x=3

y=5

Step-by-step explanation:

y=11-2x  equation 1

4x-y=7  equation 2

using equation 1 in equation 2 we have:

4x-(11-2x)=7

4x -11 +2x =7

6x -11 =7

6x = 7+11

6x= 18

x= 18/6

x=3

so we have:

y=11-2x

y= 11-2(3)

y=11-6

y=5

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Answer:

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3 years ago
F(0)=2, f(2)=4, linear equation?
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3 years ago
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5 0
3 years ago
You are wearing a pair of cargo pants with six pockets. You've put $10 in one of the pockets, but you cannot remember which one.
Over [174]
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=======================================================

Another method of solution, somewhat more complex:

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3 years ago
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