Question

1. 16-(3x+9)+4x=36
2. 3x-3(x-4)=5-x
3. 12x-14(x-1)=-6(2x+3)+9x
4. 3(2x-1)-2(3x-1)=x-16
5. 4(x-1)+x-3=-2(x+4)+6(x-1)


Porfavor ayuda le dare una corona porfa




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Answer 1

1. 16 -(3x + 9) + 4x = 36

16 - 3x - 9 + 4x = 36

-3x + 4x = 36 - 16 + 9

x = 29

2. 3x - 3(x - 4) = 5 - x

3x - 3x + 12 = 5 - x

3x - 3x - x = 4 - 12

-x = -8

x = 8

3. 12x - 14( x - 1 )= -6(2x + 3) + 9x

12x - 14x + 14 = -12x - 18 + 9x

12x - 14x + 12x - 9x = -18 - 14

x = -32

4. 3(2x - 1) -2(3x  -1) = x - 16

6x - 3 -6x + 2 = x - 16

6x - 6x - x = -16 + 3 - 2

-x = -15

x= 15

5. 4(x - 1) + x - 3 = -2(x + 4) + 6(x - 1)

4x - 4 + x - 3 = -2x - 8 + 6x - 6

4x + x + 2x - 6x = -8 - 6 + 4 + 3

x = -7