Which line is wrong for this problem:
8x - 3(2x+4)=10
line a. 8x - 6x - 12=10 line c. 2x - 12 + 12 = 10 - 12
line b. 2x - 12=10 line d. 2x = -2
line e. x = -1

Line 3

Step-by-step explanation:

we have

4(2x+3)=-20

Verify each line

Line 1

4(2x+3)=-20 > the given equation

Line 1 is correct

Line 2

Distribute in the left side

8x+12=-20

Line 2 is correct

Line 3

Subtract 12 both sides

8x=-20-12

8x=-32

The line 3 is not correct

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}