Hey there!
Answer = -14
Explanation:
Let's solve your equation step-by-step.
x + 2 = -12
Subtract 2 from both sides:
x + 2 - 2 = -12 - 2
x = -14
So therefore, that is how you found your answer: x = -14
Answer:
Answer: yes
Step-by-step explanation:
i took the test
It's
for <em>n</em> = 1, 2, 3, …
Answer:

Step-by-step explanation:
Given:
A mixture of green paint requires 3/4 pint yellow paint and 2/5 pint blue paint.
Question asked:
How many pints of yellow paint will be needed if the mixture contains one pint of blue paint ?
Solution:
We will easily find quantity of yellow paint, will be needed in the mixture, contains one pint of blue paint by using unitary method:
By using
blue paint, yellow paint requires = 
By using 1 pint blue paint, yellow paint requires = 

Thus,
pint yellow paint requires in the mixture with one pint of blue paint.
8+4x-12+3x<=24
-4+7x<=24
7x<=28
X<=4