22-10-2020
Mathematics

contestada

1. make up your own value for x.
2. build an equation. use each of the four operations +,-,x, and different integers.
3. make sure x appears on both sides of the final equation.
4. use substitution to check that your equation works.
5. then make up a second equation and solve it.

Respuesta :

chirinoalfredo341 chirinoalfredo341

22-10-2020

Number 5 is correct maybe

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