4x - 5(x - 2) = 12x + 4 - x
4x - 5(x) - 5(-2) = 12 - x + 4
4x - 5x + 10 = 11x + 4
-x + 10 = 11x + 4
<u>+ x + x </u>
10 = 12x + 4
<u>- 4 - 4</u>
<u>6</u> = <u>12x</u>
12 12
0.5 = x
Your answer will be 7.50. What I did was take 1.25 and times it by 6.
Because, the total number of electrons is equal to the number of protons.
X=6,-6
3x= 18
X=18/3
X= 6,-6
Answer:
5 5/6 + 55x/24
Step-by-step explanation:
