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Stells [14]
3 years ago
12

Show the solution of the equation 2 1/7 + 3/7 (3x-5)=-4

Mathematics
2 answers:
vekshin13 years ago
5 0

2 1/7 + 3/7 (3x-5)= - 4

2 1/7 + (9/7)x - 15/7 = - 4

15/7 + (9/7)x - 15/7 = - 4

(9/7)x  = - 4

x = - 4 * 7/9 = - 28/9 = - 3 1/9

Answer is   - 28/9  or  - 3 1/9.

Cerrena [4.2K]3 years ago
3 0
I think so. Hope this help you!!

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Answer:

I'm pretty sure its b>2

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

3>−b+5

Step 2: Flip the equation.

−b+5<3

Step 3: Subtract 5 from both sides.

−b+5−5<3−5

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Step 4: Divide both sides by -1.

-b/-1    <     -2/-1

Answer:

b>2

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Check the explanation

Step-by-step explanation:

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