Question

130 минус 4 икс равно 70

Answer 1

130 - 4х = 70
- 4х = 70 - 130
-4х = -60
х = -60 : -4
х = 15

Answer 2

To solve the equation "130 - 4x = 70," we can isolate the variable "x" on one side of the equation.

1. Subtract 130 from both sides: 130 - 130 - 4x = 70 - 130 -4x = -60

2. Divide both sides by -4: -4x / -4 = -60 / -4 x = 15

Therefore, the value of "x" that satisfies the equation is 15.