Question

Help me out on this please

Answer 1

hi

Explanation:

18x-6-x+1+3x-1+x=8x-6

x+3x+x-8x= -6-1+1

-3x=-6

x=2

Perimeter is 8x-6=10

QP= x+1=3

PR=3x-1=5

3+5=8

10-8=2

QR=2

QR=4x-6=4×2-6=8-6=2

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