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Akimi4 [234]
3 years ago
12

Linear equations -5(-5x+3)-5x+5=-50

Mathematics
1 answer:
BigorU [14]3 years ago
5 0

Answer:

x=-30

Step-by-step explanation:

25x+15-5x+5=-50

20x+10=-50

20x+10-10=-50-10

2x=-60

x=60/2

x=-30

Hope it helps!

(I tired hard:))

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Plz solve all:<br><br> 4x+3−9x=<br><br> 5+3.2n−6−4.8n=<br><br> 2y−5(y−3)<br><br> −1/2(8b+3)+3b=
pashok25 [27]

Answer:

4x+3−9x= 3-5x

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2y−5(y−3)= -3y-15

−1/2(8b+3)+3b= -1b-1.5

Step-by-step explanation:

Add the numbers with the variables.

4x-9x= -5x

Then add the rest of the equation to it.

3-5x

Again, add the numbers with the variables and simplify the others.

3.2n- 4.8n= -1.6n

5-6= -1

That leads to....

-1.6n-1

Distribute the 5 into the parenthesis.

2y-5y- 15

Now, subtract the variables.

-3y-15

Distribute into the parenthesis.

-4b+(-1.5)+ 3b

Add the variables together.

-1b-1.5

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