Решите уравнение: 2.3y+31+2.5y=67

Question

Решите уравнение:
2.3y+31+2.5y=67

Comments

2.3y+2.5y=67-31

Answer 1

2.3у+31+2.5у=67
2.3у+2.5у=67-31
4.8у=36
у=36:4.8
у=7.5

Answer 2

2,3у + 2,5у=67-31
4,8у = 36
у= 36 : 4,8
у = 7,5