Which expression is equivalent to 13x(9y – 12)? A. 3xy − 4 B. 3xy − 4x C. 3xy − 12 D. 3y − 4x
1 answer:
Answer:
<h2>B. 3xy − 4x</h2>Step-by-step explanation:
step one:
Given the expression 13x(9y – 12) we are expected to expand the expression to obtain a similar expression given in the options
step two
we proceed by
step three
we proceed to both terms in the expression
bt a common factor which is 39
From our analysis, the option D matches the expression
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Begin by subtracting 1/8 from both sides to get 
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. Now simplify and cross-multiply: 39x = -16 andx = -16/39