Answer:
B
Step-by-step explanation:
3x + 5 = 29
3x = 24
x = 8
The value of x is 12. The angles are supplementary and add up to equal 180. Solve for x and you'll get 12. Hope this helps!
Answer:
9-3x=0 & 2x+4=10
Step-by-step explanation:
9-3(3)=9-9=0
3x+1=3(3)+1=9+1=10, not 9
9x-1=9(3)-1=27-1=26, not 4
2x+4=2(3)+4=6+4=10
5x-7=5(3)-7=15-7=8, not 1
Answer:
5
Step-by-step explanation:
multiplying each number with 5 will get you the next number