.y=x+2
y = 2x - 5
How do we solve this
2 answers:
Answer:x=7 and y=9
Step-by-step explanation:
y=x+2
y=2x-5
Rearrange we get
x-y=-2
2x-y=5
Solve simultaneously we gets
Using elimination method
-x=-7
x=7
Substitute for x in equation I
x-y=7
7-y=-2
y=9
Answer:
X=7
Y=9
Step-by-step explanation:
.y=x+2
y = 2x - 5
Use equivalents y=y so you get:
X+2=2x-5
X-2x=-5-2
-x=-7
X=7
Y=x+2=7+2=9
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