a) \(x-34,5=15,24+51,02\)
\(x-34,5=66,26\)
\(x\) \(=\) \(66,26+34,5\)
\(x\) \(=\) \(100,76\)
b) \(x-213,47=221,35+67,145\)
\(x-213,47=288,495\)
\(x\) \(=\) \(288,495+213,47\)
\(x\) \(=\) \(501,965\)
a) x−34,5=15,24+51,02x−34,5=15,24+51,02
x−34,5=66,26x−34,5=66,26
xx == 66,26+34,566,26+34,5
xx == 100,76100,76
b) x−213,47=221,35+67,145x−213,47=221,35+67,145
x−213,47=288,495x−213,47=288,495
xx == 288,495+213,47288,495+213,47
xx == 501,965501,965
