The equation 10x+13=−12 is solved as follows. Supply the correct numbers to complete the solution.(1 point)
10x+13=−12
10x=
Subtract 13 from both sides.
x=
Divide both sides by 10.
To solve the equation 10x + 13 = -12, we need to isolate the variable x.
First, we subtract 13 from both sides:
10x + 13 - 13 = -12 - 13
10x = -25
Now, we can divide both sides by 10 to solve for x:
x = -25/10
Simplifying this fraction gives us:
x = -5/2
To complete the solution, we need to perform the steps provided.
Given: 10x + 13 = -12
Step 1: Subtract 13 from both sides.
10x + 13 - 13 = -12 - 13
10x = -25
Step 2: Divide both sides by 10.
10x / 10 = -25 / 10
x = -2.5
So, the completed solution is:
10x + 13 = -12
10x = -25
x = -2.5
To solve the equation 10x + 13 = -12, we need to isolate the variable x. Here is the step-by-step solution:
1. Start with the equation: 10x + 13 = -12. We want to move the constant term (13) to the other side, so it changes sign.
2. Subtract 13 from both sides: 10x + 13 - 13 = -12 - 13. This simplifies to: 10x = -25.
3. Now, we want to solve for x, so we need to isolate it. Since 10x means 10 times x, we can undo this multiplication by dividing both sides of the equation by 10.
4. Divide both sides by 10: (10x)/10 = -25/10. This simplifies to: x = -2.5.
Therefore, the solution to the equation 10x + 13 = -12 is x = -2.5.