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Solve the following equations and check your results. 3x≈2x+18.

Posted by Yutika Yuti 3 years ago

CBSE > Class 08 > Mathematics

1 answers

Preeti Dabral 3 years ago

3x = 2x + 18
3x – 2x = 18 ... [Transposing 2x to L.H.S]
{tex}\therefore{/tex} x = 18 this is the required solution.
Verification,
L.H.S. = 3x = 3 {tex}\times{/tex} 18 = 54
R.H.S. = 2x + 18 = 2 {tex}\times{/tex} 18 + 18 = 36 + 18 = 54
Therefore, L.H.S = R.H.S

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CBSE > Class 08 > Mathematics