SOLUTION: x-1=y+1 x+1=2(y-1)

Question 254419: x-1=y+1
x+1=2(y-1)
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
subtract one from two after simplifying second
x+1=2y-2
x-1=y-1
0+2=y-1
3=y
x-1=y-1
x-1=2
x=3
check
3+1=2(3-1)
4=2(2)
4=4
ok
RELATED QUESTIONS
y=x^2+1... (answered by josgarithmetic)

Y= 1/2 x + 1 (answered by fcabanski)

(x +... (answered by Fombitz)

1/1+x/y (answered by swincher4391)

[x+(y^-1)]^-1 (answered by MathLover1)

y/ (1+1/x) =... (answered by josgarithmetic)

x-1=y+1... (answered by palanisamy)

1/x(x/y-1)-... (answered by stanbon)

y=1,... (answered by solver91311)