Question

use a system of equations and graph to solve for x. round to the nearest hundredth, if necessary. -4.2x - 6.8 = 4.8x + 9.4 x =

Explanation:

Step1: Move all x terms to one side

Add \(4.2x\) to both sides: \(-6.8 = 4.8x + 4.2x + 9.4\)
Simplify: \(-6.8 = 9x + 9.4\)

Step2: Move constant term to the other side

Subtract \(9.4\) from both sides: \(-6.8 - 9.4 = 9x\)
Calculate: \(-16.2 = 9x\)

Step3: Solve for x

Divide both sides by \(9\): \(x = \frac{-16.2}{9}\)
Calculate: \(x = -1.8\)

Answer:

\(-1.8\)