Solve the equation 8xplus7equals55. Use pencil and paper. How is solving a two-step equation similar to solving a one-step equation?
To solve the equation 8x + 7 = 55, we first need to isolate the variable x by performing two steps.
Step 1: Subtract 7 from both sides of the equation
8x + 7 - 7 = 55 - 7
8x = 48
Step 2: Divide both sides by 8 to solve for x
8x / 8 = 48 / 8
x = 6
Solving a two-step equation is similar to solving a one-step equation in that both involve performing basic arithmetic operations to isolate the variable on one side of the equation. The main difference is that a two-step equation requires two different operations to be performed, while a one-step equation only requires one operation.