Answer:
x = -8
y = 6
Step-by-step explanation:
x + 2y = 4
-x - y = 2
-8 + 2(6) = 4
-(-8) - 6 = 2
-8 + 12 = 4
8 - 6 = 2
Options:
Answer:
Step-by-step explanation:
Given
Required
Determine which of the given points is not true
Here
and
Substitute these values in
<em>Both sides of the equation are not equal. Hence, this point do not line on the curve</em>
<em></em>
Here
and
Substitute these values in
<em>Both sides of the equation are equal. Hence, this point line on the curve</em>
Here
and
Substitute these values in
<em>Both sides of the equation are equal. Hence, this point line on the curve</em>
Here
and
Substitute these values in
<em>Both sides of the equation are equal. Hence, this point line on the curve</em>
<em>From the calculations above; only </em><em> do no lie on the curve</em>