Can somone work this out step by step. i need to find x but cant figure out changing the formula around. i think i missed a step or 2 on class. can i get step by step . 1/2 + x/1 + 1/8 = 1/4

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

6/20

step-by-step explanation:

answer:

a=9

step-by-step explanation: lmk if you need a explanation