Question

Find the value of x :-

1) x+x=180
2) 23x+(-1)=246
3) 4x+8=9
4) (-3)+(-6x) = 639.​

Answer 1

Answer:

1)2x=180

x=60

2)23x=247

x=10.73

3)4x=1

x=0.25

4)-6x=672

x=-112..

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Answer 2

Step-by-step explanation:

1)x+x=180

180/2=90

2)Sorry,cant solve

3)4x+8=9

4x=1

x=1/4

4)-672=6x

x=-224