Question

Been stressing out on this can anyone help

Answer 1

Answer:

43+(x-7)=90

43+(x-7)-43=90-43

(x-7)=46

x-7+7=47+7

x=54

Step-by-step explanation:

Answer 2

Answer:

x=54

Step-by-step explanation:

since the angle is 90°, simply subtract 90 by 43 to get 47. However, in order for the angle above to equal 47, add 7 to the answer to get 54.

to check the answer, plug in x.

if it works properly, 54-7 should equal 47 and 43+47 should be equal to 90.

I hope this helps you!