Answer:
The correct option is 4. Tanisha wrote an equation equivalent to Mrs. McAlister's.
Step-by-step explanation:
It is given that Mrs. McAlister wrote an equation
[tex]10t-4t+3t=8[/tex]
and asked students to write an equivalent equation.
Combine like terms having same sign, to simplify the given equation.
[tex](10+3t)-4t=8[/tex]
[tex]13t-4t=8[/tex]
Now, again combine like terms.
[tex]9t=8[/tex]
The equation 9t=8 is equivalent to the given equation. Tanisha wrote an equation equivalent to Mrs. McAlister's.
Therefore, the correct option is 4.
