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3 years ago

50 points, need help ASAP

Mathematics

2 answers:

Klio2033 [76]3 years ago

8 0

Answer: $y = 3$

1. First, solve for unknown x.

$(x+5y=7)2$

2. Balance the equation.

$2x+10y=14$

$\mathrm {2x + 4y = -4}$

3. Now, we subtract.

$6y = 18$

$6$ × $3 = 18$

4. Finally, divide.

$18/6=3$

uranmaximum [27]3 years ago

7 0

(x+5y=7)2
2x+10y=14
2x + 4y = -4
Subtract
6y = 18
Divide by 6
Y = 3

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Step-by-step explanation:

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Following solution gives square root of 244:

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