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Carissa Fritz
Mathematics
27 February, 13:50
2) x = 5
2x + y = 10
3) 5x - 2y = 3
y = 2x
+2
Answers (
1
)
Angel Velasquez
27 February, 14:13
0
Simple, it's plug n chug.
x=5
2 (5) + y=10
10+y=10
isolate the variable
10+y=10
-10 - 10
y=0
Thus, your x=5 and your y=0. (0,5)
For the Second equation
5x-2 (2) = 3
5x-4=3
then,
5x-4=3
+4 + 4
5x=7
x=1.4
Thus, your x=1.4 and your y=2. (1.4,2)
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