what is the answer to 5z-1=?, 8s+4= etc.
im thinking it is 5x3 (z=3)-1 equals 14. am I right?
To find the answer to the equation 5z - 1 = ?, where z = 3, you can substitute the value of z into the equation and solve for the unknown value.
Start with the equation: 5z - 1 = ?
Replace z with the value of 3: 5(3) - 1 = ?
Multiply 5 by 3: 15 - 1 = ?
Subtract 1 from 15: 14 = ?
Therefore, the answer to the equation 5z - 1 = ?, where z = 3, is 14. So, you are correct!