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Elanso [62]
3 years ago
9

2(-5b+6)=92 please help (show work

Mathematics
2 answers:
hoa [83]3 years ago
4 0

Answer: b = -8

Step-by-step explanation: First we distribute the 2.

-10b + 12 = 92

Then to isolate the variable subtract 12 on both sides.

-10b=80

Finally, divide by -10 on both sides.

b = -8

So the answer is b = -8.

defon3 years ago
3 0

Answer:

\boxed{b =  - 8}

Step-by-step explanation:

2(-5b+6)=92 \\ in \: order \: to \: solve \: this \: question \to  \\then \: we \: need \: to \: make \: be \: the \: subject \: of \: that \: equation \to \\ 2(-5b+6)=92 \\  - 10b  +  12 = 92 \\  - 10b = 92 - 12 \\  - 10b = 80 \\ b =   - \frac{80}{10} \\  \boxed{b =  - 8 }

♨Rage♨

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n200080 [17]

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Step-by-step explanation:

3x+4y=8

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UPDATE: I found the answer to number 4

The answer is y=-11/7x+8

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ANOTHER UPDATE: I found the answer to number 7

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2 years ago
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