NEED HELP WITH 6-76 AND THE GRAPH NEXT TO IT PLZ PLZ PLZ HELP

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

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