Let x = the number.
\Four times the number represents and three times a number represents
.
Five more than three times a number represents .
Four times a number plus five more than three times the number represents .
(Add:
)
(Subtract 5 from each side)
(Apply additive inverse property:
)
(Apply additive identity property:
)
(Subtract:
)
(Divide each side by 7)
(Cancel common terms)
(Divide:
)
The number is .