Answer:
6
Step-by-step explanation:
1. Distribute
0.625 distributes into 2 terms, x and 10.
0.625 * x + 0.625 * 10 = 0.625x + 6.25
Then you can put it back into the original equation, giving us
0.625x + 6.25 - 10 = 0
2. Like terms:
The x doesn't have any like terms, so you can't combine that with anything, but 6.25 and 10 are simple bases, so they can be combined as like terms. 6.25 - 10 = -3.75. This turns the equation into 0.625x - 3.75 = 0
We can then put -3.75 on the other side by adding 3.75 to both sides, giving us 0.625x = 3.75.
Solve:
To solve for x you need to get rid of the 0.625, and to do that you can divide both sides by 0.625, which gives us the equation and the answer:
x = 3.75/0.625
x = 6
