m4rk313jr
m4rk313jr
25-01-2021
Mathematics
contestada
1/2 (18x + 9) = 3/2 (x - 2)
Respuesta :
starrmarcelin07
starrmarcelin07
25-01-2021
Answer: x = −1
ask if you need explanation
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meilame763
meilame763
25-01-2021
9x+4.5=3/2x-3
-3/2x. -3/2x
-4.5. -4.5
15/3x=-7.5
5x=-7.5
5. 5
X=-1.5
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