Find whether x=1 is the solution of the given equation or not :
$3 x - 6 x + 4 - 2 x = 1$

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Solution

$3 x - 6 x + 4 - 2 x$
$= - 5 x + 4$
$= - 5 + 4 = - 1 \neq 1$
Hence, x=1 is not the solution of the given equation.

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Similar questions

In each of the following, determine whether the given values are solutions (roots) of the equation or not :
(i) $3 x^{2} - 2 x - 1$ = 0; x = 1
(ii) $x^{2} + 6 x + 5$ = 0; x = – 1, x = – 5
(iii) $x^{2} + x - 4 = 0$ ; x = – 2

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Q. In each of the following, determine whether the given values are solutions of the given equation or not:

x^{2} - 3 x + 2 = 0, x = 2, x = - 1

Q. Check whether the following is solution of the equation

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or not:

(1, 1)

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Find whether x=1 is the solution of the given equation or not :3x−6x+4−2x=1

3x−6x+4−2x=−5x+4=−5+4=−1≠1Hence, x=1 is not the solution of the given equation.

Find whether x=1 is the solution of the given equation or not :
$3 x - 6 x + 4 - 2 x = 1$

$3 x - 6 x + 4 - 2 x$
$= - 5 x + 4$
$= - 5 + 4 = - 1 \neq 1$
Hence, x=1 is not the solution of the given equation.