6b+8=9b-7

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Solution for 6b+8=9b-7 equation:



6b+8=9b-7
We move all terms to the left:
6b+8-(9b-7)=0
We get rid of parentheses
6b-9b+7+8=0
We add all the numbers together, and all the variables
-3b+15=0
We move all terms containing b to the left, all other terms to the right
-3b=-15
b=-15/-3
b=+5

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