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Elina [12.6K]
2 years ago
6

Solve the system of equations by substitution. y = 4x -1 2x + 2y = 3

Mathematics
2 answers:
valkas [14]2 years ago
6 0

Step-by-step explanation:

y = 4x - 1

2x + 2y = 3

2x + 2(4x - 1) = 3

2x + 8x - 2 = 3

10x = 3 + 2

x = 5/10

x = 1/2

y = 4x - 1

y = 4(1/2) - 1

y = 2 - 1

y = 1

(x,y) = (1/2 , 1)

Pani-rosa [81]2 years ago
6 0

Answer:

x = 1/2

y = 1

Step-by-step explanation:

Please give me brainliest :)

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