Question

4*(х+7)=3-х ...............................

Answer 1

4x+28=3-x
5x=3-28
5x=-25
x=-5

Answer 2

4x+28=3-x
4x+x=3-28
5x=-25
x=-25÷5=-5

Answer 3

To solve the equation 4*(x+7) = 3 - x, follow these steps:

Step 1: Distribute the 4 on the left side of the equation: 4x + 4*7 = 3 - x

Step 2: Simplify both sides of the equation: 4x + 28 = 3 - x

Step 3: Move all the x terms to one side of the equation by adding x to both sides: 4x + x + 28 = 3

Step 4: Combine like terms: 5x + 28 = 3

Step 5: Isolate the variable x by moving the constant term to the other side of the equation: 5x = 3 - 28 5x = -25

Step 6: Finally, solve for x by dividing both sides by 5: x = -25 / 5 x = -5

The solution to the equation is x = -5.