Sure! Here’s a quick check on solving two-step equations. I’ll provide some example equations, and then we can go over the solutions.
Example Equations:
- \( 2x + 3 = 11 \)
- \( 5y - 7 = 18 \)
- \( 3z + 4 = 10 \)
- \( 7 - 2m = 1 \)
- \( 4p + 5 = 29 \)
Instructions: Solve each equation for the variable.
Solutions:
-
\( 2x + 3 = 11 \)
Subtract 3 from both sides:
\( 2x = 8 \)
Divide by 2:
\( x = 4 \) -
\( 5y - 7 = 18 \)
Add 7 to both sides:
\( 5y = 25 \)
Divide by 5:
\( y = 5 \) -
\( 3z + 4 = 10 \)
Subtract 4 from both sides:
\( 3z = 6 \)
Divide by 3:
\( z = 2 \) -
\( 7 - 2m = 1 \)
Subtract 7 from both sides (note the sign change):
\( -2m = -6 \)
Divide by -2:
\( m = 3 \) -
\( 4p + 5 = 29 \)
Subtract 5 from both sides:
\( 4p = 24 \)
Divide by 4:
\( p = 6 \)
Feel free to check your answers or let me know if you need more examples or explanations!