Find the solution of this system of equations -2x=2+y , -6x-y=-2
2 answers:
Answer:
x = 1 and y = -4
Step-by-step explanation:
It is given that,
-2x = 2 + y
-2x - y = 2 ---(1)
-6x - y = -2 ----(2)
<u>To find the solution of equations</u>
Step 1: Subtract eq(2) from eq(1)
-2x - y = 2 ---(1)
<u>-6x - y = -2 </u> ----(2)
4x + 0 = 4
x = 4/4 = 1
Step 2: Substitute the value of x in eq (1)
-2x - y = 2 ---(1)
-2*1 - y = 2
-2 - y = 2
y = -2 - 2 = -4
Therefore x = 1 and y = -4
(1,-4) Sox=1 and y would be -4
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