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yulyashka [42]
2 years ago
12

Solve the equation for x. x-17=-5​

Mathematics
2 answers:
soldier1979 [14.2K]2 years ago
6 0

Answer: 12

Explanation:

add 17 to both sides

x = -5 + 17 = 12

inn [45]2 years ago
5 0

Answer:

x = 12

Step-by-step explanation:

x - 17 = -5

x = -5 + 17

x = 12

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Identify all of the root(s) of g(x) = (x2 + 3x - 4)(x2 - 4x + 29)
vichka [17]

Answer:

x=-4,1,2+5i,2-5i

Step-by-step explanation:

Given is an algebraic expression g(x) as product of two functions.

Hence solutions will be the combined solutions of two quadratic products

g(x) = (x^2 + 3x - 4)(x^2 - 4x + 29)\\

I expression can be factorised as

(x+4)(x-1)

Hence one set of solutions are

x=-4,1

Next quadratic we cannot factorize

and hence use formulae

x=\frac{4+/-\sqrt{16-116} }{2} =2+5i, 2-5i

5 0
3 years ago
five whole numbers are written in order 4,6,x,y,10 the mean and median of the five numbers are the same work out the values of x
Alexandra [31]

Answer:

6 and 7

Step-by-step explanation:

6 0
3 years ago
Which expression represents the phrase? "6 less than the sum of 9 and d." A) 6 – 9d B) 9d + 6 C) 6 – (9 + d) D) (9 + d) – 6
Tamiku [17]

Answer:

(9+d) - 6

Step-by-step explanation:

6 less than the sum of 9 and d

First we do the sum  since less than means it comes after

(9+d)

Then subtract 6

(9+d) - 6

7 0
3 years ago
Read 2 more answers
Solve each problem by graphing<br><br><br> -6x+4y=-12<br> y=-3
tigry1 [53]
We need to change -6x+4y=-12 into the Y= mx+b form first.

So: y=3/2x-3

Graph that together with y=-3

The ordered pair would be (0,-3)

7 0
3 years ago
Simplify the expression 2/3 [15 * 5 + (-24)] + (-18)
mihalych1998 [28]
<span>= 2/3 [15 * 5 + (-24)] + (-18)

= 2/3 [75 - 24] - 18

= 2/3 [51] - 18

= 34 - 18

= 16

In short, Your Answer would be: Option C

Hope this helps!

</span>
5 0
3 years ago
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