Question

solve this please corectly.5x+7/2=3x/2 -7​

Answer 1

$5x +\dfrac{7}{2} = \dfrac{3x}{2} - 7 \\ \\ \implies 5x - \dfrac {3x}{2} = -7 -\dfrac {7}{2} \\ \\ \implies \dfrac {10x-3x}{2} = \dfrac {-14-7}{2} \\ \\ \implies \dfrac {7x}{2} = \dfrac{-7}{2} \\ \\ \implies x = \dfrac {-7}{2} \times \dfrac{2}{7} = 1$

Answer 2

Answer:

5x+

2

7

=

2

3x

−7

⟹5x−

2

3x

=−7−

2

7

⟹

2

10x−3x

=

2

−14−7

⟹

2

7x

=

2

−7

⟹x=

2

−7

×

7

2

=1