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What is the value of a in the equation 231-7a=98? Please explain. A. 13 B. 14 C. 19 D. 21
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What is the value of a in the equation 231-7a=98? Please explain. A. 13 B. 14 C. 19 D. 21
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Oct 6, 2016
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What is the value of a in the equation 231-7a=98? Please explain.
A. 13
B. 14
C. 19
D. 21
Mathematics
middle-school
Keila
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The answer is (C) 19 because you would first subtract 231 from both sides and you would get -7a=-133 the you would divide -7 from both sides and get a=19.
Eephyne
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Oct 10, 2016
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