Question

Q10. Solve : 5x – 3 = 3x + 7​

Answer 1

Answer:

5/4

Step-by-step explanation:

5x-3=3x+7

5x+3x=7+3

8x=10

x=10/8

x=5/4

Hope it helps

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Answer 2

$\huge\sf{\underline{\underline{\underline{\red{Solution}}}}}$

$\sf{5x-3=3x+7}$

$\implies\sf{5x-3x = 7+3}$

$\implies\sf{2x = 10}$

$\implies\sf{ x =\large \frac{10}{2} }$

$\implies\sf{x = 5}$

$\sf{\underline{Verification:}}$

$\sf{5x-3 = 3x+7}$

By substituting the value of x..

Then,

$:\implies\sf{5(5)-3=3(5)+7}$

$:\implies\sf{25-3=15+7}$

$:\implies\sf\fbox\purple{22 = 22}$

$\huge\tt\fbox{\underline{\green{Verified}}}$