

The equation is
.
Apply addition property of equality: Add 1.7n to each side.
\
(Additive inverse property:
)
Apply commutative property of addition: a + b = b + a.
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Combine like terms using distributive property: ac + bc = (a + b)c.
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(Add: 4.3 + 1.7 = 6)
Apply subtraction property of equality: Subtract 1 from each side.
\
(Additive inverse property:
)
(Subtract:
)
(Divide each side by 6)
(Cancel common terms)
Check:
\To check the solution, substitute
in original equation.

(Multiply:
)
(Subtract:
)
(Add:
)
The equation is true.
The solution is
.