Math, asked by KemonniylEvaa, 1 year ago

Question: Solve each equation for x. 1. -5 = x + 7 2. x - 4 = 3 3. 10 - x = 2 4. 4x - 7 = 9 5. 3x + 7 = 1 6. 25 + 15x = 0

Answers

Answered by Shobana13

Heya friend,

Here is the answer:
》》》》》》》》》》》》》》》》》

1) -5=x+7
= -5-7=x
=-12

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

2) x-4=3
=x=3+4
=x= +7

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

3) 10-x=2
= -x= 2-10
= -x= -8
= x= 8 (minus minus get cancelled)

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

4) 4x-7=9
= 4x= 9+7
= 4x= 16
= x= 16/4
= x= 4

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

5) 3x+7= 1
= 3x= 1-7
= 3x= -6
= x= -6/3
= x= -2

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

6) 25+15x= 0
= 15x= -25
= x= -25/15
= x= -5/3

》》》》》》》》》》》》》》》》》

Hope my answer helps you :)

Regards,
Shobana
^_^

Attachments:

Shobana13: My answer was verified and it is error free so I'm sure that my answer is crt

Shobana13: Ok bye

Anonymous: Its me who verified it :)

Anonymous: ----------------------------------------------------------------------------------

Shobana13: Ooo thanks a lot @deepikakvvk06

KemonniylEvaa: hmmmmmm??

Anonymous: --- no more comments ---

KemonniylEvaa: i think i have to wait for my teacher to say what i made

Anonymous: --- no more comments ---

KemonniylEvaa: --no more comments--

Answered by Anonymous

Hi !

1) -5 = x + 7
x = -7-5
= -12

2) x - 4 = 3
x = 4 + 3
x = 7

3) 10 - x = 2
x = 10 - 2
x = 8

4) 4x - 7 = 9
4x = 9+ 7
4x = 16
x = 4

5) 3x + 7 = 1
3x = -6
x = -2

6) 25 + 15x = 0
15x = -25
x = -25/15
=-5/3

KemonniylEvaa: that you it was to late i think i already had made a F

Anonymous: ? I didnt get u

KemonniylEvaa: what??

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