Which steps are needed to solve this equation?
b+6=21
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Subtract 6 from both sides of the equation.
The answer is b= 15.
Check the solution by substituting 15 for b.
Subtract 6 from the left side and add 6 to the right side of the equation
The answer is b-27
Check the solution by substituting 27 for b.
Add 6 to both sides of the equation.
The answer is b= 27
Check the solution by substituting 27 for b.
Add 6 to the left side and subtract 6 from the right side of the equation,
The answer is b= 15
Check the solution by substituting 15 for b.

Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e