Answer:
<h2>x < - 2</h2>Step-by-step explanation:
First subtract 7x from both sides of the inequality
That's
<u>Add 10 to both sides of the inequality</u>
<u>Divide both sides by - 15</u>
Since the denominator is negative the sign will change
We have the final answer as
<h3>x < - 2</h3>Hope this helps you
Answer:
Step-by-step explanation:
Given
Sharmila has portion of cake
she gave portion to her brother
The remaining cake is given by
i.e. portion of cake will remain with her
Answer:
Step-by-step explanation:
we are given a equation
we want to make n the independent variable
to do so
move -2n to right hand side and change its sign:
divide both sides by 3:
further simplification is needed:
now m depends on n and n can be any value so we have rearranged n to independent variable
and we are done!