Solve the following equations. Round your answers to three decimal places.
Be sure to check your answers. Homework Help ✎
7 = 4.2x
3x5 = 126
14 = 2 · 4x – 10
Take the log of both sides of the equation.
Isolate the x term on one side of the equation.
x ≈ 2.112
"Undo" the operations furthest away from x before the operations closer to it.