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Rus_ich [418]
3 years ago
12

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

Mathematics
2 answers:
n200080 [17]3 years ago
8 0
-t=9(t-10)
-t=9t-90
90=9t+t
90=10t
90/10=t
9=t
castortr0y [4]3 years ago
6 0

Final Answer: t = 9

Steps/Reasons/Explanation:

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

<u>Step 1</u>: Expand.

-t = 9t - 90

<u>Step 2</u>: Subtract 9t from both sides.

-t - 9t = -90

<u>Step 3</u>: Simplify -t - 9t to -10t.

-10t = -90

<u>Step 4</u>: Divide both sides by -10.

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

<u>Step 5</u>: Two negatives make a positive.

t = \frac{90}{10}

<u>Step 6</u>: Simplify \frac{90}{10} to 9.

t = 9

~I hope I helped you :)~

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