3 years ago

HELP ALGEBRA!!! PROPERTIES

Mathematics

2 answers:

Keith_Richards [23]3 years ago

8 0

Answer:

a. addition property of equality

Step-by-step explanation:

2x was added to both sides

N76 [4]3 years ago

8 0

Step-by-step explanation:

Step 2: -2x - 3 = x - 18

In order to go to Step 3, we must remove the -2x term from the left. In order to do this, we add 2x on both sides:

-2x - 3 + (2x) = x - 18 + (2x)

=> Step 3: -3 = 3x - 18.

Hence the answer is Addition Property of Equality. (A)

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