Solve the following- 5x-2x - 1 - 2

Given : 5x/2x – 1 = 2On cross multiplication, we get5x = 2 × (2x – 1)0ex0ex5x = 4x – 2On rearranging the terms and combining like terms we getx = 2Hence, the ...

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Byju's Answer

Standard VIII

Mathematics

Solving Equations Algebraically

Solve the fol...

Question

Solve the following:
$\frac{5 x}{2 x - 1} = 2$

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Solution

Given :
$\frac{5 x}{2 x - 1} = 2$
On cross multiplication, we get
$5 x = 2 \times (2 x - 1) 5 x = 4 x - 2$
On rearranging the terms and combining like terms we get
x = -2
Hence, the value of $x$ is $- 2$

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Solve the following: 5x2x–1=2

Given : 5x2x–1=2On cross multiplication, we get5x=2×(2x–1)5x=4x–2On rearranging the terms and combining like terms we getx = -2Hence, the value of x is-2

Solve the following:
$\frac{5 x}{2 x - 1} = 2$

Given :
$\frac{5 x}{2 x - 1} = 2$
On cross multiplication, we get
$5 x = 2 \times (2 x - 1) 5 x = 4 x - 2$
On rearranging the terms and combining like terms we get
x = -2
Hence, the value of $x$ is $- 2$