3x+5=17
What is x=4?
4x−7=2x+5
What is x=6?
2(3x−4)=4x+2
What is x=5?
5(x−3)+2=3(2x−4)
What is x=-1?
3y−(5−2y)=6−4(3−y)
What is y=-1?