The equation is .
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Using Distributive property: simplify the left side.
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(Multiply:
)
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(Distributive property:
)
\ \
(Multiply:
)
(Commutative property:
)
(Add:
)
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(Add:
)
(Addition property of equality: If a=b then .
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(Subtract 36 from each side)
(Additive inverse property:
)
(Additive identity property:
)
(Subtract:
)
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(Divide each side by 14)
(Cancel common terms) \ \
(Divide:
)
Check:
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To check the solution, substitute in original equation.
(Multiply:
)
(Add:
)
(Multiply:
)
(Add:
)
Compare the values, the equation is true. The solution is .
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The value of .