Question

(х+7.9):48-0.02=15.7

Answer 1

(х+7.9):48-0.02=15.7
(х+7.9):48=15.7+0.02
(х+7.9):48=15.72
х+7.9=15.72*48
х+7.9=754.56
х=754.56-7.9
х=746.66

Answer 2

7,9х=15,7*(48-0,02)
7,9х=15,7*47,98
7,9х= 753,286
х=95,9