Х-98=455 y*42=168 уравнения

Question

Х-98=455 y*42=168 уравнения

Answer 1

Х-98=455
х=455+98
х=553

у*42=168
у=168:42
у=4

Answer 2

X-98=455
X=455+98
X=553

Y*42=168
Y=168:42
Y=4