Question

3х-5(2х+3)-6(5х-4)= -28

Answer 1

Ответ:

3х-10х-15-30х+24=-28

3х-10х-30х=-28+15-24

-37х=-37

х=-37:(-37)

х=1

Answer 2

To solve the equation 3x - 5(2x + 3) - 6(5x - 4) = -28, follow these steps:

1. Distribute the constants inside the parentheses: 3x - 10x - 15 - 30x + 24 = -28

2. Combine like terms on the left side of the equation: (3x - 10x - 30x) - 15 + 24 = -28 (-37x) + 9 = -28

3. Isolate the term with x by moving the constants to the right side of the equation: -37x = -28 - 9 -37x = -37

4. Divide both sides by -37 to solve for x: x = (-37) / (-37) x = 1

So, the solution to the equation is x = 1.