Find the value of the variable using these steps.0.4x + 3.9 = 5.78
1. Subtraction property of equality
2. Division property of equality
x =
⇒ subtracting 3.9 form both sides⇒ Divide both sides by 0.4...
Unlock full access for 72 hours, watch your grades skyrocket.
For just $0.99 cents, get access to the powerful quizwhiz chrome extension that automatically solves your homework using AI. Subscription renews at $5.99/week.