Question

3x-9-8x+4

2(x-8)+5x

(8-4x)-(9x+3)

2(6-x)-4(-2+9x)

-3(x-5)-6x

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Answer 1

3x - 9 - 8x + 4 = -5 - 5x

2( x - 8 ) + 5x = 2x - 16 + 5x = 7x - 16

( 8 - 4x ) - ( 9x + 3 ) = 8 - 4x - 9x - 3 = -13x + 5

2( 6 - x ) -4 ( -2 + 9x) = 12 - 2x + 8 - 36x = -38x + 20

-3( x - 5 ) -6x = -3x + 15 - 6x = -9x + 15