The expression -7x + 11 is equivalent to (13x - 4) - ( 20x - 15) option (A) is correct.
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It is defined as the combination of constants and variables with mathematical operators.
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We have:
= (13x - 4) - ( 20x - 15)
Using the distributive property:
= 13x - 4 - 20x + 15
= -7x + 11
Thus, the expression -7x + 11 is equivalent to (13x - 4) - ( 20x - 15) option (A) is correct.
Learn more about the expression here:
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