what solution of the equation 10z - 6 = 24 solving for z
3
1.8
0.4
-3
To find the solution of the equation 10z - 6 = 24 solving for z, you need to isolate the variable z.
10z - 6 = 24
Add 6 to both sides to get rid of the constant -6:
10z = 24 + 6
10z = 30
Divide both sides by 10 to solve for z:
z = 30/10
z = 3
Therefore, the solution to the equation 10z - 6 = 24 is z = 3.
To solve the equation 10z - 6 = 24 for z, follow these steps:
Step 1: Add 6 to both sides of the equation:
10z - 6 + 6 = 24 + 6
10z = 30
Step 2: Divide both sides of the equation by 10:
10z/10 = 30/10
z = 3
Therefore, the solution to the equation 10z - 6 = 24 is z = 3.
To solve the equation 10z - 6 = 24 for z, we need to isolate z on one side of the equation.
1. Start by adding 6 to both sides of the equation to get rid of the -6 on the left side:
10z - 6 + 6 = 24 + 6
This simplifies to:
10z = 30
2. Next, divide both sides of the equation by 10 to solve for z:
10z/10 = 30/10
Simplifying further:
z = 3
So the solution to the equation 10z - 6 = 24 is z = 3.
Out of the answer choices provided:
- 3 is not the correct solution because 10(-3) - 6 = -30 - 6 = -36, which is not equal to 24.
- 0.4 is not the correct solution because 10(0.4) - 6 = 4 - 6 = -2, which is not equal to 24.
- 1.8 is not the correct solution because 10(1.8) - 6 = 18 - 6 = 12, which is not equal to 24.
Therefore, the correct solution is z = 3.