QUESTION IMAGE
Question
-4x + 3y = 16
y = 8
(\boxed{ }, \boxed{ })
Step1: Sustituir \( y = 8 \) en la ecuación
Sustituimos \( y = 8 \) en \( -4x + 3y = 16 \):
\( -4x + 3(8) = 16 \)
Step2: Resolver para \( x \)
Calculamos \( 3(8) = 24 \), entonces:
\( -4x + 24 = 16 \)
Restamos 24 de ambos lados:
\( -4x = 16 - 24 \)
\( -4x = -8 \)
Dividimos por -4:
\( x = \frac{-8}{-4} = 2 \)
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\( (2, 8) \)