What kid of math is this?
Answer:
<u>(x² + 4x + 6)/ 3x + 12</u>
<u>This is the most simplified form</u>
Step-by-step explanation:
Let's simplify the expression:
(x + 6)/(x + 4) + (x - 3)/3
Least Common Denominator : 3 * (x + 4)
[3 * (x + 6) + (x - 3) (x + 4)]/ 3 * (x + 4)
Solving parentheses:
[3x + 18 + x² - 3x + 4x - 12]/ 3 * (x + 4)
Like terms:
<u>(x² + 4x + 6)/ 3x + 12</u>
<u>This is the most simplified form</u>
Answer:
By definition, -6 is the additive inverse of 6, which is that number that when added to 6 gives zero.
X + y = 138
x - y = 8
---------------add
2x = 146
x = 146/2
x = 73
x + y = 138
73 + y = 138
y = 138 - 73
y = 65
ur numbers are 73 and 65