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4. Look at the system of equations.
y = 2x - 1
4x + y = 2

Which shows a correct step in using substitution to solve the system of equations?
A. 4x + y = 2x - 1
B. 4x + 2x - 1 = 2
C. 6x - 2 = y.
D. 6x + 2 = 2y

Respuesta :

Hrishii

Answer:

B. 4x + 2x - 1 = 2

Step-by-step explanation:

Option B shows a correct step in using substitution to solve the system of equations.

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