Question

cuanto es 5(2Y-1)+3(-2)=10Y-5

Answer 1

Explicación paso a paso:

5(2Y-1)+3(-2)=10Y-5

10Y - 5 - 6 = 10Y - 5

10Y - 10Y = - 5 + 5 + 6

0Y = 6

Y = 12

5(2Y-1)+3(-2)=10Y-5

5 (2(12)-1) +3(-2)=10(12)-5

5(24-1)-6=120-5

120 - 5 =120 - 5

115 = 115