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To check our solution, we have to substitute it into the original equation and simplify. If the left-hand side and right-hand side are equal, the solution is correct.
The solution is correct.
LHS-1=RHS-1
LHS-7c=RHS-7c
.LHS /(- 2).=.RHS /(- 2).
- a/- b=a/b
To check our solution, we have to substitute it into the original equation and simplify. If the left-hand side and right-hand side are equal, the solution is correct.
c= 9/2
a*b/c= a* b/c
Calculate quotient
Add and subtract terms
The solution is correct.
To check our solution, we have to substitute it into the original equation and simplify. If the left-hand side and right-hand side are equal, the solution is correct.
The solution is correct.
To check our solution, we have to substitute it into the original equation and simplify. If the left-hand side and right-hand side are equal, the solution is correct.
The solution is correct.