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kirill [66]
3 years ago
15

NEED HELP ASAP! how many soultions exist for 3(2x+4) = 5x + 6 - 3x

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
7 0

Answer:

there can only be one soultions for a math question like that

Step-by-step explanation:

because its true

CaHeK987 [17]3 years ago
5 0

Answer: alot

Step-by-step explanation:

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3x +15 = 2x + 10 + x + 5
Shkiper50 [21]

Answer:

The equation is true.

Step-by-step explanation:

Simplify. Combine like terms:

3x + 15 = (2x + x) + (10 + 5)

3x + 15 = (3x) + 15

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 3x and 15 from both sides:

3x (-3x) + 15 (-15) = 3x (-3x) + 15 (-15)

3x - 3x = 15 - 15

0 = 0

~ True. The two expressions are equal to each other.

~

4 0
3 years ago
Read 2 more answers
Find f'(a) f(t)=2t+1/t+3
GaryK [48]
I'm going to rewrite f(t) to make it a little easier to use the power rule:
f(t)=2t+t^{-1}+3

Now just take the derivative using the power rule:
f'(t)=2-t^{-2}

Since they ask for f'(a), we need to replace the t's with a's:
f'(a)=2-a^{-2}
3 0
4 years ago
Math question please show work for brainliest :)
mash [69]
The answer for the question would be D
6 0
3 years ago
Can someone help me????????????
andrey2020 [161]

Answer: +2

Step-by-step explanation: :)

8 0
4 years ago
What's the completed variable table
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First one is 672 the second one is 1008 the third one is 1344 the last one is 1512
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