Question

Решить уравнение -144-х=-20

Answer 1

X= -144-(-20)

X= -124

-144-(-124)=-20

Answer 2

-x=-20+144

x=20-144

x=-124

Answer 3

To solve the equation -144 - x = -20, you need to isolate the variable x on one side of the equation. Here's the step-by-step solution:

1. Add 144 to both sides of the equation to get rid of the constant term on the left side: -144 + 144 - x = -20 + 144

Simplifying the left side, we have: 0 - x = 124

2. Now, we want to isolate x, so we need to get rid of the coefficient -1 in front of x. To do this, multiply both sides of the equation by -1: (-1) * (0 - x) = (-1) * 124

This simplifies to: x = -124

So the solution to the equation is x = -124.