Answer:
[tex] \boxed{118}[/tex]
Step-by-step explanation:
Using PEDMAS rule:
P = Parentheses
E = Exponents
D = Division
M = Multiplication
A = Addition
S = Subtraction
Now, let's solve:
[tex]50 - (10 - (70 - (9 - (8 - 7))))[/tex]
[tex] = 50 - (10 - (70 - (9 - 1)))[/tex]
[tex] = 50 - (10 - 70 - 8))[/tex]
[tex] = 50 - ( - 60 - 8)[/tex]
[tex] = 50 - ( - 68)[/tex]
[tex] = 50 + 68[/tex]
[tex] = 118[/tex]
Hop this helps..
Best regards!!
