Question

$$8|2x+4|,x=5$$

Answer

x=-37/16,-27/16,5

Solution


Switch sides.
\[5=8|2x+4|,x\]
Break down the problem into these 2 equations.
\[5=8|2x+4|\]
\[5=x\]
Solve the 1st equation: \(5=8|2x+4|\).
\[x=-\frac{37}{16},-\frac{27}{16}\]
Solve the 2nd equation: \(5=x\).
\[x=5\]
Collect all solutions.
\[x=-\frac{37}{16},-\frac{27}{16},5\]

Decimal Form: -2.3125, -1.6875, 5