2x + 3 – 4 = 5x - 7 2 -2 - 9 9

Mathematics

2 answers:

mr_godi [17]3 years ago

6 0

Step-by-step explanation:

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Marysya12 [62]3 years ago

3 0

2x + 3 - 4 = 5x - 7

=> 2x + 3 - 4 + 7 = 5x

=> 3 - 4 + 7 = 5x - 2x

=> 3 - 4 + 7 = 3x

=> -1 + 7 = 3x

=> 6 = 3x

=> 6/3 = x

=> 2 = x

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