Given equation
(Commutative property of Addition:
)
(Add:
)
\
Division property of equality:
\Any numbers a, b and c, with, if
then
\
(Divide each sides by 8)
(Cancel common terms)
(Divide:
)
Check:
\ To check the solution, substitute in original equation.
(Substitute
)
(Multiply:
)
(Add:
)
(Divide:
)
Compare the values, the equation is true. The solution is .
The solution is .