pick out the solution from the values given in the bracket next to each equation. show that the other values do not satisfy the equation. 1)n+12=20[12,8,29,0,] 2)p-5=5[0,10,5,-5] 3)r-4=0[4,-4,8,0] 4)x+4=2[-2,0,2,4] answer in long way [long method] and fast .......

The length of two equal sides of a triangle is twice that of the third.The perimeter of the triangle is 35cm.What are the measures of the sides ??pick out the solution from the values given in the bracket next to each equation. show that the other values do not satisfy the equation.

1)n+12=20[12,8,29,0,]

2)p-5=5[0,10,5,-5]

3)r-4=0[4,-4,8,0]

4)x+4=2[-2,0,2,4]

answer in long way [long method] and fast .......

2x + 4 = 20

what is the value of x