Mathematics, 22.10.2020 22:01 montgomerykarloxc24x
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.
Answers: 3
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1. make up your own value for x.
2. build an equation. use each of the four operations +,-,x, and d...
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