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4x+2=2(2x+1
We move all terms to the left:
4x+2-(2(2x+1)=0
| 3x−2x+6=8+15 | | n×n+9=90 | | 6x-2+3x+3x+2x+4=100 | | 6m-5m-m+2m-m-1=4 | | |x+3|=-10 | | 2n-6n-9=29 | | 7-y/5y=15 | | 9x+4=477 | | 4x-5-2=16 | | 100=8+2w | | 5(2x-8)+4=17 | | 37+x+((2x+11)=180 | | 57+x=721 | | 10x-54+2x=20 | | b=3/5b | | –10z=10−9z | | 13x-9x+20=30+2x | | 1)-14+5r=r+6+8r= | | -15+6x=6-(4x-9) | | 4a+37/5=-17 | | 5=1/2(7x+4 | | m4=2m | | x+(15/100)=450 | | 10(s+4)=-123 | | 375+x=545 | | 65+20x=145 | | Y+5=1/3x-4 | | 14c=145 | | C=15.5m+30 | | 4x+7-6x=4-5x+4 | | 4a+(37/5)=-17 | | -0.5(x-12)+4=-2 |