Question

2x/3+1=7x/15+3.pls do it fast now I want to submit​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Question:

$Solve :$

$\frac{2x}{3} + 1 = \frac{7x}{15} + 3$

To find:

★ To find the value of x .

Answer:

$The \: value \: of \: \underline{ \: \underline{ \: \sf \pink{ \bf{x \: is \: 10}} \: } \: }$

Given:

★ An expression is given.

Step-by-step explanation:

$\frac{2x}{3} + 1 = \frac{7x}{15} + 3$

In,

L.H.S. L.C.M is 3

R.H.S. L.C.M is 15

$\implies \frac{2x + 3}{ \not{3 _{1} }} = \frac{7x + 45}{ \not{15 _{5} } }$

$\implies 2x + 3 = \frac{7x + 45}{5}$

Now, cross multiplying

$\implies 5(2x + 3) = 7x + 45$

$\implies 10x + 15 = 7x + 45 ----> ( 1 )$

$\implies 10x - 7x = 45 - 15$

$\implies 3x = 30$

$\implies \boxed{x = 10}$

$\therefore The \: value \: of \: \underline{ \: \bf{x \: is \: 10} \: }$

Verification:

Now substituting the value of x = 10 in eq ( 1 )

$\implies 10(10) + 15 = 7(10) + 45$

$\implies 100 + 15 = 70 + 45$

$\implies \boxed{115 = 115}$

$L.H.S= R.H.S$

$Hence \: verified.$