Explanation:
1. when x is 0
y will be
4x+2y=10
4(0)+2y=10
0+2y=10
collect like terms
2y=10-0
2y=10
divide both sides by 2
2y/2=10/2
y=5
so when x =0 y will equal to 5
2. when x is 1
4(1)+2y=10
4+2y=10
2y=10-4
2y=6
divide both sides by two
2y/2=6/2
y=3
so when x is 1, y is 3
3. when x is 2
4(2)+2y=10
8+2y=10
(CLT) 2y=10-8
2y =2
y= 1
Answer:
( x ,y) = ( 0, 5), ( 1, 3), ( 2, 1 ), ( 3, -1)
given equation: 4x + 2y = 10
rewrite it as:
solve:
when x = 0
y = 5 - 2(0)
y = 5
when x = 1
y = 5 - 2(1)
y = 3
when x = 2
y = 5 - 2(2)
y = 1
when x = 3
y = 5 - 2(3)
y = -1
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