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Mathematics, 23.08.2019 15:30 zandariouslee

Justify each solutions
-1/2(5x-8)=7
5x-8=-14
5x=-6
x=-6/5
2(x+3)+x=-9
2(x)+2(3)+x=-9
2x+6+x=-9
3x+6=-9
3x=-15
x=-5

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Answers: 1

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You know the right answer?
Justify each solutions
-1/2(5x-8)=7
5x-8=-14
5x=-6
x=-6/5
2(x+3)+x=-9
...
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