Determine the value of x in the figure answers: x =43 x = 8 x = –4 x = 4

x = 4

Step-by-step explanation:

Since the two base angles are equal, the sides must be equal

4x-8 = x+4

Subtract x from each side

4x-x -8 = x+4-x

3x -8 =4

Add 8 to each side

3x-8+8 = 4+8

3x= 12

Divide by 3

3x/3 = 12/3

x = 4

step-by-step explanation:

try remembering the steps

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead