x+2y=
–
2
5 answers
y = (-2 - x)/2
no solve it
x + 2y = -2
Solving for y:
2y = -x - 2
y = (-x - 2) / 2
Therefore, x + 2y = -2 simplifies to x + (-x - 2) = -2
x - x - 2 = -2
-2 = -2
Therefore, the equation x + 2y = -2 is always true for any value of x and y.
Solving for y:
2y = -x - 2
y = (-x - 2) / 2
Therefore, x + 2y = -2 simplifies to x + (-x - 2) = -2
x - x - 2 = -2
-2 = -2
Therefore, the equation x + 2y = -2 is always true for any value of x and y.
solve for y and x
x + 2y = -2
Isolating y:
2y = -2 - x
y = (-2 - x) / 2
y = -1 - 0.5x
Isolating x:
x + 2y = -2
x + 2(-1 - 0.5x) = -2
x - 2 - x = -2
-2 = -2
There are multiple solutions for x and y that satisfy the given equation.
Isolating y:
2y = -2 - x
y = (-2 - x) / 2
y = -1 - 0.5x
Isolating x:
x + 2y = -2
x + 2(-1 - 0.5x) = -2
x - 2 - x = -2
-2 = -2
There are multiple solutions for x and y that satisfy the given equation.