Solve 15a-2=3a +10 please help
2 answers:
Answer:
a = 1
Step-by-step explanation:
Given
15a - 2 = 3a + 10 ( subtract 3a from both sides )
12a - 2 = 10 ( add 2 to both sides )
12a = 12 ( divide both sides by 12 )
a = 1
Answer:
Step-by-step explanation:
<h2>15a - 2 = 3a + 10</h2>
<h2>Take out 3a from both sides:</h2>
15a - 3a 3a - 3a
12a 0
12a - 2 = 10
<h2>Add 2 to both sides:</h2>
-2 + 2 10 + 2
0 12
12a = 12
<h2>Divide 12 by both sides:</h2>
a = 1
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