shakirafenelon33
shakirafenelon33
13-10-2021
Mathematics
contestada
3[(5x+1)-4]=4(2x-3)
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DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx
13-10-2021
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Here's the solution :
[tex]3[(5x + 1) - 4] = 4(2x - 3)[/tex]
[tex]3(5x - 3) = 8x - 12[/tex]
[tex]15x - 9 = 8x - 12[/tex]
[tex]15x - 8x = - 12 + 9[/tex]
[tex]7x = - 3[/tex]
[tex]x = \dfrac{ - 3}{7} [/tex]
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