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jarptica [38.1K]
3 years ago
5

X + y = 2, -2x + 4x = 2 System of Equations

Mathematics
2 answers:
Nataly_w [17]3 years ago
6 0

Answer:

- 2x + 4x = 2 \\ 2x = 2  \\ x = 1 \\  \\ 1 + y = 2 \\ y = 1

DENIUS [597]3 years ago
4 0

Answer:

x=1\\y=1

Step-by-step explanation:

Solve by substitution:

x+y=2\\-2x+4x=2

2x=2;x+y=2

Solve 2x+2 for x:

2x=2

x=2/2

x=1

Substitute 1 for x in x+y=2

x+y=2

1+y=2

y=2-1

y=1

x=1 & y=1

<em>hope this helps...</em>

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