12x -11 = -179
To solve for X you need to isolate the variable.
First add 11 to each side:
12x -11 + 11 = -179 + 11
Simplify:
12x = -168
Now divide both sides by 12:
12x / 12 = -168 / 12
Simplify:
x = -14
Step-by-step explanation:
3. mid point
4. vertically opposite angles
5. SSA rule
6. alternate angles
8. midpoint p
9. AP/AB = 1/2 = PQ/BC
142.35 miles. Just multiply 189.80 by 3/4 (or .75).
<u>Solution </u><u>-</u><u>:</u><u> </u>
Let's begin-
solve,,,
Now,,According to BODMAS rule fist we divide ,
Now , we multiple
and this is our final answers
▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃
Division → Multiplication → Addition → Subtraction
- B stand bracket
- O stand of
- D stand division
- M stand Multiplication
- A stand for addition
- S stand for subtraction
hello :
<span> y = x2 + 3x -3.... (1)
2x - 1 = y ..........(2)
subsct in (1) :
2x-1 = x² +3x -3
x² + x -2 = 0
(x+2 )(x-1 ) = 0
x+2=0 or x-1 = 0
x=-2 or x=1
if : x = -2 y = 2(-2)-1 =-2
if : x = 1 y = 2(1)-1 = 1
</span><span>values of x will (x, y) be a solution of the system : (-2,-2),(1,1)</span>