What are the possible steps involved in solving the equation shown? Choose three correct answers. 3 point 5 plus 1 point 2 times open paren 6 point 3 minus 7x close paren is equal to 9 point 38

First distribute 1.2 across the parentheses: 1.2(6.3 − 7x) = 7.56 − 8.4x, so choice E is a valid step. Then combine the constants 3.5 and 7.56 to get 11.06, as in choice D. Subtracting 11.06 from both sides is then a valid step to isolate the term with x, so choice A is also correct.

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