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4 years ago

6.7x=5.2x+12.3 how to solve this ?

Mathematics

2 answers:

SVETLANKA909090 [29]4 years ago

8 0

$6.7x = 5.2x + 12.3\\6.7x- 5.2x = 12.3\\1.5x = 12.3\\x = \frac{12.3}{1.5} \\\\x=8.2\ \ Answer$

Arisa [49]4 years ago

5 0

$6.7x=5.2x+12.3\\\\6.7x-5.2x=12.3\\\\1.5x=12.3 \ \ /\cdot 10\\\\15x=123\ \ /:15\\ \\x=\frac{123}{15}\\\\x=\frac{41}{5}\\\\x=8.2$

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