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Kobotan [32]
3 years ago
9

-2(t+7)=-4t+12 what is the value of t

Mathematics
1 answer:
aniked [119]3 years ago
3 0

9514 1404 393

Answer:

  13

Step-by-step explanation:

  -2(t +7) = -4t +12

  t +7 = 2t -6 . . . . . . . divide by -2

  13 = t . . . . . . . . . . . . add 6-t

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3x+4=7-2x <br> Solve this equation for x with steps
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Simplifying
3x + 4 = 7 + -2x

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Solving
4 + 3x = 7 + -2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2x' to each side of the equation.
4 + 3x + 2x = 7 + -2x + 2x

Combine like terms: 3x + 2x = 5x
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Step-by-step explanation:

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Read 2 more answers
A number is picked up random from the three digit numbers, the probability that the no. Is divisible by 4 is?
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Step-by-step explanation:

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Substitute all values, we get

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Total 3-digit numbers = 1000

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Hence, the probability that the no. is divisible by 4 is 0.225 .

6 0
3 years ago
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