70+9x+7-21x-5=0
-12x=-72
x=6
Explanation:
The three inner angles of the triangle add up to 180. And if a straight line is split into two angles, those also add to 180 degrees. So we can make the equation '9x+7 + 70 + 180-(21x+5) = 180'
Ok so say you have I don't 266÷12 so you would round 266 to 700 hundred and 12 to ten and you would divided 700 by 12
Hope this helped :-)
Answer:
1.5 x t = 7.5
Step-by-step explanation:
t = 5
5 x 1.5 = 7.5
Answer:
the answer is 3
x= 3
Step-by-step explanation:
8(2× - 6) =96
multiply 8 on the right side of equation we get
16x -48 = 96
16x= 96-48
16x = 48
divide by 16 on both side we get
simplify
16x / 16 = 48 / 16
x = 3
So that the value of x we get after the equation solved is x = 3
hopefully it will be brainliest for you
thank you !
Answer:
Step-by-step explanation:
Srry
