Question

(2х+3) - (5х+11) = 7+(13-2х)

Answer 1

2x-5x+2x=-3-11+7+13

-1x=6

x=6/1=6

Answer 2

2х+3-5х-11=7+13-2х
2х-5х+2х=7-3+13+11
-5х=28
х=28:(-5)
х=-5,6
может быть не правильно

Answer 3

To solve the equation (2x + 3) - (5x + 11) = 7 + (13 - 2x), we'll follow these steps:

Step 1: Distribute the negative sign in the second parentheses on the left side of the equation: 2x + 3 - 5x - 11 = 7 + (13 - 2x)

Step 2: Combine like terms on both sides of the equation: (2x - 5x) + (3 - 11) = 7 + (13 - 2x)

Step 3: Simplify the expressions on both sides: -3x - 8 = 7 + (13 - 2x)

Step 4: Simplify further by solving the expression in the parentheses on the right side: -3x - 8 = 7 + 13 - 2x

Step 5: Combine like terms on the right side: -3x - 8 = 20 - 2x

Step 6: To isolate the x variable, move the terms containing x to one side of the equation: -3x + 2x = 20 + 8

Step 7: Combine like terms on the left side: -1x = 28

Step 8: Finally, solve for x by dividing both sides by -1: x = -28

So the solution to the equation is x = -28.