9x+13=2x+48
-2x -2x
7x+13=48
-13 -13
7x=35
/7 /7
x=5
y=9(5)+13
y=45+13
y=58
Answer:
The supplement is 94
Step-by-step explanation:
Supplementary angles add to 180 degrees
Let x be the supplementary angle
x+86 = 180
Subtract 86 from each side
x+86-86 =180-86
x = 94
3(5)+(-2+4(5))
15+(-2+20)
15+(18)
15+18
=33
Answer:
12
Step-by-step explanation:
it’s 12 because 4 x 3 = 12
