Mr. Barnwell is grading Anika's test and notices she
made an error when solving. Help Anika understand
her error by identifying the step in which she wrote the
first incorrect statement.
Anika's Answer:
Equation: 2(x-3)+3(x - 2) = 20
Step 1: 2x3 + 3x - 2 = 20
Step 2: 5x – 5 – 20
Step 3: 5x – 25
Step 4: x = 5