Question

3x-(4x-3)=2-3(x-1)
3(x-1)-(x-3)+5(x-2)=18
5(x-5)-4(x+2)=2+3(1-2x)

Answer 1

  

3x-(4x-3)=2-3(x-1)
3x-4x+9=2-3x-3
3x-4x+3X=2-3-9
2x= -10 ==> X  = - 5
 ===================================================
3(x-1)-(x-3)+5(x-2)=18
3x-3-x+3+5x-10=18
3x-x+5x=18+10
 7x = 28
x = 4
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5(x-5)-4(x+2)=2+3(1-2x)
5x-25-4x-8=2+3-6x
5x-4x+6x=2+3+8+25
7x = 38
x = 38/7

Answer 2

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