Question

Trish is solving the equation x + 10 = 8 for the value of x. x + 10 + 10 = 8 + 10 x = 18 (2)x = (2)18 x = 36 What error did Trish make?

Answer 1

x+10+10=8+10 is not equal to x=18. It must be x+20=18 x=-2

Answer 2

Answer:

Step-by-step explanation:

1st box is she added 10 instead of subtracting 10

2nd box is -4