MATH SOLVE

10 months ago

Q:
# Find m <ABC (7x-1) (3x-9

Accepted Solution

A:

(7x-1)+(3x-9)=180

10x-10=180

Add 10 to both sides

10x=170

Divide both sides by 10

X=17 degrees

3x-9

3(17)-9

51-9

=48

10x-10=180

Add 10 to both sides

10x=170

Divide both sides by 10

X=17 degrees

3x-9

3(17)-9

51-9

=48