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Genrish500 [490]
3 years ago
12

4. -5x-15=-3x+23

Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0

Answer:

x=-19  x=30

Step-by-step explanation:

-5x-15=-3x+23

    -23      -23

-5x-38=-3x

+5x        +5x

-38=2x

/2       /2

-19=x

-107-7x=73-13x

-73         -73

-180-7x=-13x

      +7x   +7x

-180=-6x

30=x

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