Question

2x+2y=12
3x + y = 16​

Answer 1

Explicación paso a paso:

2x+2y=12

3x + y = 16

y = 16 - 3x

2x + 2 (16 - 3x) = 12

2x + 32 - 6x = 12

2x - 6x = 12 - 32

- 4x = -20

x = -20 / -4

x = 5

3x + y = 16

3 × 5 + y = 16

15 + y = 16

y = 16 - 15

y = 1

comprobación

2x+2y=12

2 × 5 + 2 × 1 = 12

10 + 2 = 12

12 = 12 ✅

3x + y = 16

3 × 5 + 1 = 16

15 + 1 = 16

16 = 16✅

espero te sirva:)♡