Question

56-(99-57)-*=45-5-5-5

Answer 1

56-(99-57)-44=45-5-5-5

Answer 2

56-(99-57)-44=45-5-5-5; 56-42-44=30; 56-86=30; 30=30

Answer 3

56 - (99 - 57) - x = 45 - 5 - 5 - 5

First, let's solve the parentheses: 56 - (99 - 57) - x = 45 - 5 - 5 - 5 56 - (42) - x = 45 - 5 - 5 - 5 56 - 42 - x = 45 - 5 - 5 - 5 14 - x = 30 - 5 - 5 - 5

Now, let's simplify the right side of the equation: 14 - x = 30 - 5 - 5 - 5 14 - x = 15 - 5 - 5 14 - x = 5

Now, let's isolate x by subtracting 14 from both sides of the equation: 14 - x - 14 = 5 - 14 -x = -9

Finally, let's solve for x by multiplying both sides by -1: x = 9

So, the value of x that satisfies the equation is 9.