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Yakvenalex [24]
3 years ago
14

Help please... 15 points...one qustion thank you

Mathematics
2 answers:
gavmur [86]3 years ago
5 0

Hello!

Answer: x=\frac{2}{3}

Step-by-step explanation:

7x-\frac{2}{3}=4

Multiply by 3 from both sides of the equation.

7x*3-\frac{2}{3}*3=4*3

Refine.

21x-2=12

Add by 2 from both sides of the equation.

21x-2+2=12+2

Simplify.

21x=14

Divide by 21 from both sides of the equation.

\frac{21x}{21}=\frac{14}{21}

Simplify.

x=\frac{2}{3}

Hope this helps!

Thank you for posting your question at here on brainly.

-Charlie

Anestetic [448]3 years ago
5 0

Answer:

no

Step-by-step explanation:

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4 years ago
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anzhelika [568]

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