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Mathematics, 28.08.2019 02:30 ruslffdr

5. the steps for solving the equation 3x + 13 = x + 27 are shown below. what property justifies
the second step in the solution?
(1 point)
3x+13 = x+27
step 1: -x - x
2x+13=
2x+13 = 27
step 2: 1-13 -13
= 14
14
step 3: 2
2
o additive identity
o additive inverse
o substitution
o subtraction property of equality

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Answers: 2

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5. the steps for solving the equation 3x + 13 = x + 27 are shown below. what property justifies
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