Question

Solve for x :-
x/3 + 1/5 = 2/7
Please answer correctly.​

Answer 1

x/3+1/5=2/7

5x +3/15=2/7

35x +21 =30

x = 9/35

Answer 2

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$\sf⇨\:\frac{x}{3}+\frac{1}{5}=\frac{2}{7}$

$\sf⇨\:\frac{5x+3}{15}=\frac{2}{7}$

$\sf⇨\:7(5x+3)=2 \times 15$

$\sf⇨\:35x+21=30$

$\sf⇨\:35x=30-21$

$\sf⇨\:35x=9$

$\sf⇨\:x=\frac{9}{35}$

• Hope it helps :)