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maksim [4K]
3 years ago
15

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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