Explicación paso a paso:
PANTALÓN = x
CAMISA = y
2x + 3y = 1,200 (-3)
3x + 2y = 1,300 (2)
-6x - 9y = -3,600
6x + 4y = 2,600
←----------------------→
PANTALÓN = x = $300
CAMISA = y = $200
COMPROBACIÓN:
2x + 3y = 1,200. 3x + 2y = 1,300
2(300( + 3(200) = 1,200
3(300) + 2(200) = 1,300
600 + 600 = 1,200
900 + 400 = 1,300
1,200 = 1,200
1,300 = 1,300
ESPERO TE SIRVA.
★ATT: DAVID† BUENAS NOCHES.
" Life is not a problem to be solved but a reality to be experienced! "
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Verified answer
Explicación paso a paso:
PANTALÓN = x
CAMISA = y
2x + 3y = 1,200 (-3)
3x + 2y = 1,300 (2)
-6x - 9y = -3,600
6x + 4y = 2,600
←----------------------→
PANTALÓN = x = $300
CAMISA = y = $200
COMPROBACIÓN:
2x + 3y = 1,200. 3x + 2y = 1,300
2(300( + 3(200) = 1,200
3(300) + 2(200) = 1,300
600 + 600 = 1,200
900 + 400 = 1,300
1,200 = 1,200
1,300 = 1,300
ESPERO TE SIRVA.
★ATT: DAVID† BUENAS NOCHES.