6x - 3x = 5x - 10x + 12
6x - 3x - 5x + 10x = 12
8x = 12
8x/8 = 12/8
x = 12/8 = 3/2
x = 1.5
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It is 2x2 - 7x + 9
3x+2=2x+8x=63x+2 = 2x + 8; first subtract 2x from both sidesx+2=8; then subtract 2 from both sidesx=6
63x/49 = 9x/7
it's an easy one :)-6 - 6x = 9 - 9x-6x + 9x = 9 + 63x = 15x = 15/3X = 5
6x + 73 < 3x + 103x + 73 < 103x < -63x < -21The largest whole number that complies is -22.