Hi there! :)
Answer:
<u><em>*THE ANSWER MUST HAVE A NEGATIVE SIGN!*</em></u>
Step-by-step explanation:
First, you subtract by 8 from both sides of an equation.
5x+8-8=9x+12-8
Subtract.
12-8=4
5x=9x+4
Then, you subtract by 9x from both sides of an equation.
5x-9x=9x+4-9x
Simplify by equation.
-4x=-4
Divide by -4 from both sides of an equation.
-4x/-4=-4/-4
Divide by the numbers from left/right.
-4/-4=-1
, <em>is the FINAL/CORRECT ANSWER! :)</em>
<em>Have a nice day! :)</em>
<em>:D</em>
<em>-Charlie</em>
<em>Thank you!</em>
A.
Cause the y and x you get from solving the system, is the intersection point :)
Written like this (x, y)
Answer:
4:1
Step-by-step explanation:
Answer:
<h2>82</h2>
Step-by-step explanation:
L - number of pages of Lisa's notebook
3L + 14 - number of pages of Samantha's notebook
260 - number of pages of Samantha's notebook
The equation:
3L + 14 = 260 <em>subtract 14 from both sidesi</em>
3L + 14 - 14 = 260 - 14
3L = 246 <em>divide both sides by 3</em>
3L/3 = 246/3
L = 82
-3.5, negative 1 over 4, 1 over 3, 2
