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What is the answer to -3r+10=15r-8
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What is the answer to -3r+10=15r-8

User GozzoMan
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2 Answers

1 vote

-3r+10=15r-8
-15+8 -15+8
-3r+-15r=-18r
8+10=18
18=-18r
18/-18r
-1 =r
User Andy Ford
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8.3k points
4 votes
-3r+10=15r-8
10-8=15r+3r
2=18r
2/18 = r
1/9 =r
User Wonea
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7.5k points
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