Explain the steps that are used to solve given: 2(10 -13x)+9=-34x+60 step 1: 20-26x=-34x+60 step 2: -26x=-34x+40 step 3: 8x=40 step 4: x=5

You left out the 9 in the whole equation. The 1st step you had right you just forgot to put +9. 2nd step you are combining the like terms and get 11-26x=-34x+40. Step 3: you are trying to isolate the x on one of the sides. You need to switch the 11 over to the 40 and get 29. Move -34x over to -26x and get 8x. Step 4 all you are doing in dividing 8 from both sides and get 5.