There are an infinite number of solutions for this equation.
One possible solution is x = 0 and y = -1, because 0 + 2(-1) = -2.
Another possible solution is x = -2 and y = 0, because -2 + 2(0) = -2.
There are many other possible solutions as well.
x+2y=–2
5 answers
how to u solve it
To solve the equation x + 2y = -2, you can follow these steps:
Step 1: Isolate one of the variables. Let's say we isolate x:
x + 2y = -2
x = -2 - 2y
Step 2: Choose a value for y. Let y = 0:
x = -2 - 2(0)
x = -2
Step 3: Check that the values of x and y satisfy the original equation:
-2 + 2(0) = -2
-2 = -2
Therefore, one solution is x = -2 and y = 0.
You can follow similar steps with other values of y to find more solutions.
Step 1: Isolate one of the variables. Let's say we isolate x:
x + 2y = -2
x = -2 - 2y
Step 2: Choose a value for y. Let y = 0:
x = -2 - 2(0)
x = -2
Step 3: Check that the values of x and y satisfy the original equation:
-2 + 2(0) = -2
-2 = -2
Therefore, one solution is x = -2 and y = 0.
You can follow similar steps with other values of y to find more solutions.
when you isolate variables why are both -2 negative
I apologize for the confusion in my previous response. Let me clarify that when isolating variables, only the constant term is moved to the other side of the equation. The coefficient of the variable should keep its sign.
Here's the correct isolation of variable x in the equation x + 2y = -2:
x + 2y = -2
x = -2 - 2y
Therefore, the value of x should be negative (-2) and the coefficient of y (-2) should remain as it is.
I hope this clears up any confusion. Thank you for pointing that out.
Here's the correct isolation of variable x in the equation x + 2y = -2:
x + 2y = -2
x = -2 - 2y
Therefore, the value of x should be negative (-2) and the coefficient of y (-2) should remain as it is.
I hope this clears up any confusion. Thank you for pointing that out.