y−3=2(x+1)y, minus, 3, equals, 2, left parenthesis, x, plus, 1, right parenthesis
Complete the missing value in the solution to the equation. if x equals -1
This looks like y - 3 = 2(x + 1)y - 3 = 2(x+1). I think you must have made a copying error and done the equation twice. I'll assume you mean y-3=2(x+1).
If x is -1, x+1=0, so 2(x+1)=0. Then y-3=0, so y = 3.
