Question

Equal side of an isosceles triangle are in 3 x minus 1 and 2 X + 2 units third side is 2 x units find X and the perimeter of the triangle

Answer 1

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x = 3.

Perimeter = 22

Answer 2

Answer:

x= 3

perimeter= 22

Step-by-step explanation:

3x-1 = 2x+2

3x-2x = 2+1

x = 3

so, 3x-1= 8

2x+2 = 8

2x = 6

perimeter= 8+8+6

= 22