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Talja [164]
2 years ago
15

Determine whether the number is a solution of the equation.

Mathematics
1 answer:
aev [14]2 years ago
7 0
Answer:
Yes. -4 is the solution to the equation.
Explanation:
2 + 4(-4) = - 14
2 + (-16) = - 14
2 - 16 = - 14
- 14 = - 14
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What are the roots of the equation 2x2<br> 13x + 25 = 0 in simplest a + bi form?
butalik [34]
13x+25=0
13x+25-25=0-25 Since two opposites added give zero, remove them from the expression 13x=-25
8 0
2 years ago
I dont need answers just an explaination how to solve these will give brailiest
ohaa [14]

Step-by-step explanation:

first you have to take all similar variable on the same side of the equation and the constants on the other side then solve the question .

example : -12x + 9 = -15x

-12x +15x = -9

3 x = -3

X = -3/3= -1

x = -1

like this you can solve all the other equation ..

<em>Hope </em><em>this </em><em>will </em><em>be</em><em> helpful</em><em> to</em><em> you</em><em> </em><em>.</em><em>.</em>

<em>plz </em><em>mark</em><em> my</em><em> answer</em><em> as</em><em> brainlist</em><em> </em><em>if </em><em>you</em><em> </em><em>find </em><em>it </em><em>useful</em><em>.</em><em>.</em>

5 0
3 years ago
Read 2 more answers
Solve each equation by graphing the related function. If the equation has no real-number solution, write no solution. 1/4x^2-4=0
quester [9]
The answer is B.

I hope this helps. :)
3 0
2 years ago
What is the correct answer for the problem 3.12 x 4.0
ch4aika [34]

Hi Brielle the correct answer to your question is 3.12 x 4.0 = 12.48

7 0
2 years ago
Read 2 more answers
Beth works 8 2/4 hours, drives 1 1/4 hours, cooks 3/4 hours, and sleeps 7 2/4 hour's each day. How many hours of free time does
Jobisdone [24]
--------------------------------------------------------------------
Total time spent on work, drive cook and sleep
--------------------------------------------------------------------

8 \frac{2}{4} + 1 \frac{1}{4} +  \frac{3}{4}  + 7 \frac{2}{4}

= 16 \frac{8}{4}

= 18

------------------------------------------------------------------
Calculate Free Time
 ------------------------------------------------------------------
24 - 18 = 6

------------------------------------------------------------------
Answer: 6 hours of free time
------------------------------------------------------------------
5 0
2 years ago
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