Question

Solve for t -t=9(t-10) t=

Answer 1

-t=9(t-10)
-t=9t-90
90=9t+t
90=10t
90/10=t
9=t

Answer 2

Final Answer: $t = 9$

Steps/Reasons/Explanation:

Question: Solve for $t$. $-t=9(t-10)$.

Step 1: Expand.

$-t = 9t - 90$

Step 2: Subtract $9t$ from both sides.

$-t - 9t = -90$

Step 3: Simplify $-t - 9t$ to $-10t$.

$-10t = -90$

Step 4: Divide both sides by $-10$.

$t = \frac{-90}{-10}$

Step 5: Two negatives make a positive.

$t = \frac{90}{10}$

Step 6: Simplify $\frac{90}{10}$ to $9$.

$t = 9$

~I hope I helped you :)~