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jok3333 [9.3K]
4 years ago
11

How do you solve -15 = 6x + 15-10x

Mathematics
1 answer:
Sergeeva-Olga [200]4 years ago
4 0

-15 = 6x + 15 -10x

1st. You combine like terms

       (6-10)x

      -15 = -4x + 15

2nd. You move variables to the left side and change the sign

      -15 =  -4x + 15

        +4x     +4x

       4x - 15 = 15

            +15     +15

        4x = 30

3rd. You divide both sides of the equation by 4

        (4x) /4 = (30) /4

          x= 30/4

4th. Reduce the fraction by 2

       30/ 4 = 15/2

Answer is 15/2

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