PAGE 11
4) A student worked the following equation, showing his steps. In which step did he make a mistake?
5 (x-3) - 2x=5x-11
STEP 1 5x-15-2x=5x-11
STEP 2 3x-15=5x-11
STEP 3 - 2x=4
STEP 4 x=-2
A Step 1
B Step 2
C Step 3
D He made no error
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