Question

If 5x+ 3 = 10x– 17, what is the value of x? A. 1 B. 2 C. 3 D. 4 E. 5

Answer 1

Answer:

D

Step-by-step explanation:

First, we will move the variable to the left-hand side and change its sign: 5x + 3 - 10x = -17

Next, we need to collect like terms: -5x = -20

Finally, we will divide both sides of the equation by -5 to give us the answer of x = 4.