2 years ago

Ayudaaa se los agradeceria

Mathematics

1 answer:

jekas [21]2 years ago

7 0

Answer:

-2

Step-by-step explanation:

since the base are the same you add the exponent.

4x+2 + 2x-1= -3x-17

4x+2x +3x =-17-2+1

9x =-18

x=-2

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