Question

ME AJUDEM??!!
1. 3x=6
2. x+5=3
3. 5+x=2
4. 3x=15
5. 3x=1
6. 2x+1=7
7. 4+x=4
8. 2x -3=17
9. x-6=0

Answer 1

$3x = 6 \\ x = \frac{6}{3} = 2$

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$x + 5 = 3 \\ x = 3 - 5 \\ x = - 2$

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$5 + x = 2 \\ x = 2 - 5 \\ x = - 3$

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$3x = 15 \\ x = \frac{15}{3} = 5$

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$3x = 1 \\ x = \frac{1}{3}$

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$2x + 1 = 7 \\ 2x = 7 - 1 \\ 2x = 6 \\ x = \frac{6}{2} = 3$

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$4 + x = 4 \\ x = 4 - 4 \\ x = 0$

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$2x - 3 = 17 \\ 2x = 17 + 4 \\ 2x = 21 \\ x = \frac{21}{2} = 10.5$

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$x - 6 = 0 \\ x = 0 + 6 \\ x = + 6$

BONS ESTUDOS!☆