Answer:
x=15
Step-by-step explanation:
Since 13+6+2x-18= 4x-29, use this equation.
Combine like terms:
1+2x= 4x-29
-1 -1
2x= 4x-30
-4x -4x
![\frac{-2x=-30}{-2}](https://tex.z-dn.net/?f=%5Cfrac%7B-2x%3D-30%7D%7B-2%7D)
x=15
Hope this helps! :)
x / 9 = x-7 / 7
7*x = 9*(x-7)
7x = 9x - 63
9x - 7x = 63
2x = 63
x = 63 / 2
x = 31,5
144 is divisible by 3 and 4.
18 dimes, 12 nickels is the answer
Answer:
92
Step-by-step explanation:
<C = 180 - 140 = 40 deg
180 = 40 + 2x + (x+2)....... x= 46
<B = 2x = 2*46 = 92 deg ans