X+48=94 234+y=452 x–174=206

Question

X+48=94 234+y=452 x–174=206

Answer 1

Х+48=94
Х=94-48
Х=46
46+48=94

234+Y=452
Y=452-234
Y=218

X-174=206
X=206+174
X=380

Answer 2

Х+48=94 234+у=452
Х=94-48 у=452-234
Х=46 у=218
________ ___________
46+48=94 234+218=452
94=94 452=452


Х-174=206
Х=206+174
Х=280
__________
280-174=206
206=206