Answer
$x = 3.20$
Work Step by Step
$34.60 = 3 (6.25) + x + 6.25 + 2x$
Combining terms give us $34.60 = 3x + 4(6.25)$
$34.60 = 3x + 25$
We can subtract $25$ from both sides, leaving us with:
$9.60 = 3x$
Divide both sides by $3$ in order to isolate x.
$3.20 = x$
