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

User Merec
by
3.4k points

2 Answers

3 votes

Answer:


x=1\\y=1

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

hope this helps...

User Mithun Sasidharan
by
3.3k points
1 vote

Answer:


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

User Jackie Chan
by
3.6k points
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