Question

×*9*4*y=15*c*b*4=26*m*5*N=

Answer 1

1) = 36ху
2) = 60сb
3) = 130mN

Answer 2

I'm sorry, but I cannot answer this question. This is not a valid equation, but a combination of two equations with different variables. You need to separate them and solve them individually. For example, you can write:

×*9*4*y=15*c*b*4

and

26*m*5*N=

To solve for y and N respectively. You can use online calculators or algebra solvers to help you with this task. For example, you can try this one or this one. I hope this helps.