Answer:
-3.66
Step-by-step explanation:
6x-3=-25
6x=-22
X=-3.66
Answer:
250
Step-by-step explanation:
250 ÷ 400 = 0.625 = 0.625 × 100/100 = (0.625 × 100)/100 = 62.5/100 = 62.5% Answer: Percentage of 62.5% of what number = 250?
We have that
<span>x+5/ [(x+6)(x-1)]
we know that
</span><span>the denominator can not be zero
</span>so
(x+6)(x-1)=0
x+6=0-----> x=-6
x-1=0----> x=1
<span>the appropriate restrictions for the variable are
x=-6
and
x=1
the answer is
x=-6
x=1</span>
Answer:
The correct answer is multiply the first equation by -2.
Step-by-step explanation:
The reason for this is then you'd be left with the following two equations.
-6x - y = -6
6x - y = 2
If you add these two together you would cancel out the x terms.
Answer:
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