The equation is \ \
Using distributive property () multiply the factors.
(Multiply:) \ \
\
Using commutative property of addition ( ) rewrite the equation.
(Add:
)
\
\
(Add 45.6 to both sides)
\
(Additive inverse property:
)
(Additive identity property:
)
(Add:
)
\
(Divide both sides by 22.6)
(Cancel cammon terms) \ \
(Divide:
)
\
\
Check:
\To check the solution, substitute in original equation.
(Substitute
)
(Multiply:
)
(Subtract:
)
(Multiply:
)
(Subtract:
)
Compare the values, the equation is true. The solution is .
\
\
\
The solution is .