3.
circle the step where the error has occurred. explain why it is an error.
given
step 1: distribute
step 2: combine like terms
step 3: subtraction property of equality
step 4: addition property of equality
step 5: division property of equality
2(10 - 13x) + 9x = -34x + 60
20- 26x + 9x = -34x + 60
20 - 17x = -34x + 60
-17x = -34x + 40
-51x = 40
x = -51/40
i don't understand this question

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