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The sum of a number and thirty-one is one hundred thirteen. Write the equation as and subtract 31 from both sides. The answer is 82. Write the equation as and subtract 31 from both sides. The answer is 82. Write the equation as and add 31 to both sides. The answer is 144. Write the equation as

Respuesta :

texaschic101
x + 31 = 113 ....subtract 31 from both sides
x = 113 - 31
x = 82 <==
bunhead4life777cheet

The answer is B, I took the test.