Question

1: 2(×+3)=×-7
2: 9×-8=3(×+2)





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Answer 1

Explicación paso a paso:

1_ 2x+6=x-7

2x-x=-7-6

x=-13

2_ 9x-8=3x+6

9x-3x=6+8

6x=14

x=4