Question

871-(х - 157)= 385 пж быстро

Answer 1

871-(х-157)=385
(х-157)=871-385
х-157=486
х=486+157
х=643

Answer 2

871-(х-157)=385

871-х+157=385

1028-х=385

-х=385-1028

-х=-643

х=643

Answer 3

Sure, let's solve the equation step by step:

871 - (x - 157) = 385

First, let's simplify the expression inside the parentheses:

871 - x + 157 = 385

Next, let's isolate the variable 'x' on one side of the equation. To do that, we'll move the constants to the other side:

871 + 157 - 385 = x

Now, perform the operations:

643 = x

So the solution to the equation is:

x = 643