Question

Is this correct? find x on triangle

Answer 1

image attached, question: Find the value of x.

my answer:
60 + 60 + x = 180

120 + x = 180

120 + x - 120 = 180 - 120

x = 60 Therefore equalateral



2x - 3 = 4

2x - 3 + 3 = 4 - 3

2x = 7

2x/2 = 7/2

x = 3/5

Answer 2

Oh, well, only the last step is incorrect.

Answer 3

x = 7/2***

Answer 4

am confused because you said this is equilateral that means all sides measured should be equal !
i can see that 7/2 doesn't equal to 4! which is the measure of the other side

Answer 5

@welshfella

Answer 6

@Will.H x = 7.2 ( or 3.5) not the length of the side.

Answer 7

oh right i hadn't notice sorry