What is the answer to (2x+7)/6-(2x-9)/(10)=3 ?

The answer to (2x+7)/6-(2x-9)/(10)=3 is x=7

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(2x+7)/6-(2x-9)/(10)=3

\frac{2 x + 7}{6} - \frac{2 x - 9}{10} = 3

x = 7

Solution steps

\frac{2 x + 7}{6} - \frac{2 x - 9}{10} = 3

Multiply by LCM

5 (2 x + 7) - 3 (2 x - 9) = 90

Expand

5 (2 x + 7) - 3 (2 x - 9) : 4 x + 62

4 x + 62 = 90

Move

62

to the right side

4 x = 28

Divide both sides by

4

x = 7

x, 7 x + 4 y = 1

3 (x - 3) = x - 19

\frac{1}{3} k + 80 = \frac{1}{2} k + 120

8 x + 18 = 90

\frac{5 x - 7}{2} - \frac{2 x + 7}{3} = 3 x - 14

What is the answer to (2x+7)/6-(2x-9)/(10)=3 ?
The answer to (2x+7)/6-(2x-9)/(10)=3 is x=7
Solve for x: (2x+7)/6-(2x-9)/(10)=3
The solution is x=7