3 X + 5 by 4 x + 2 = 3 X + 4 by 4 x + 7
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Step-by-step explanation:
3x+5*4x+2=3x+4*4x+7
3x+20x+2=3x+16x+7
23x+2=19x+7
23x-19x=7-2
4x=5
x=5/4
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