Finn shows his work in finding the solution to 4x + 6 = 2 + 3(x+2). After checking his answer in the original equation, he found that it did not work. Where did he make a
mistake?
Ax+= 2 3(x+2)
4x + 8 = 2 + 3x + 2
Stop 1
Step 2
+ 2
Step 3
Step 4
x + = 2
x+6=4
-BB
X = -2
TINKA
THINKINIANK
CLEAR
CHECK
this
Step 1: He distributed incorrectly.
Step 2: He subtracted 3x incorrectly.
Step 3: He simplified incorrectly.
Step 4: He subtracted 6 incorrectly.