4x + x - 15 + 3 -8x = 13
Combine like terms:
(4x+x-8x) + (-15+3) =13
-3x-12 = 13
+12 +12
———————-
-3x = 25
— —-
-3 -3
X= -25/3
Answer:
y>1/2x+2
Step-by-step explanation:
Step-by-step explanation:
given,
m1=23°
m2=32°
- m3=
- m1+m2+m3=180°{straight angle}
- 23+32+m3=180°
- m3=180-55°
- m3=125°
- m3=m6{vertically opposite angle r equal}
- m6=125°
- m2+m3+m4=180°(straight angle)
- m4=180-157°
- m4=23°
- m3+m4+m5=180°{straight angle}
- m5=180-148°
- m5=32°
hope it helps
<h2>stay safe healthy and happy....</h2>
Step-by-step explanation:
4x² + 8x − 7 = 0
4x² + 8x = 7
x² + 2x = 7/4
x² + 2x + 1 = 11/4
(x + 1)² = 11/4
x + 1 = ±√(11/4)
x = -1 ± √(11/4)