Solve the two-step equation.− 23 x – 214 = 274x =

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.

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

What is the value of r of the geometric series?