1-step practice: isolate y
𝑥 =𝑦−3
𝑥=
!
!
𝑥 = −7𝑦
2-step practice: isolate y
𝑥 = 2𝑦 + 1
!
𝑥 = 5𝑦 + 5
!
𝑥 = −7𝑦
𝑥 = !−2
1-step practice: isolate y
𝑥 =𝑦−3
𝑥=
!
2-step practice: isolate y
𝑥 = 2𝑦 + 1
!
𝑥 = !−2
𝑥 = 5𝑦 + 5