Answer:
Option C: X=1
Step-by-step explanation:
2(X + 8) - 4x = 10x + 4
2X + 16- 4X= 10X + 4
-2X +16 =10X + 4
16 - 4 = 10X+2X
12 =12X
X=1
Answer:
3)76°
Step-by-step explanation:
- y=76°{vertically opposite angle r equal}
hope it helps.
Multiply first equation by -5 and 2nd by 2, add them
15x+20y=-100
<u>2x-20y=32 +</u>
17x+0y=-68
17x=-68
divide both sides by 17
x=-4
the x value is -4
Answer:
See explanation
Step-by-step explanation:
Step 1: Write equation
n - 4 = -15
Step 2: Solve for <em>n</em>
n = -11
Answer:
$78.69
Step-by-step explanation:
63.04+58.27=121.31
200-121.31=78.69
