3 years ago

2x+1/2y=7 what is the answer

Mathematics

2 answers:

shtirl [24]3 years ago

4 0

Answer:

y = -4x + 3.5

Step-by-step explanation:

2x + 1/2y = 7

-2x -2x

1/2y = -2x + 7

divide by 1/2

y = -4x + 3.5

lys-0071 [83]3 years ago

3 0

Answer for Y:

 $y = 2(7 - 2x)$ 

Answer for X:

$x = \frac{7}{2} - \frac{y}{4}$

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