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20=4(x+3))
We move all terms to the left:
20-(4(x+3)))=0
| 225=5x* | | 6(x+25)=55 | | 284=-w+19 | | -5(2x-3)=2(x-1)-79 | | -284=-w+19 | | 9x+7=7x-5= | | 11/2x-5=4x-5/2=180 | | 2x-4=58 | | 2+2v=20 | | 3(5–x)–2(5+x)=3(x+1) | | 36=8a | | 6-7x=6x-8+21 | | 5x+2=2x=32 | | 14+1/2k=148 | | -12-6x=72* | | 29=-8r-3 | | 5(x-3)=6x+4x+4 | | 6-7x=6x-8=21 | | (400001-h)²=h²+400000² | | 21+2w=6w | | 2/3x-10=28 | | 45+20+18=x | | 2(5x-10)-(3x-1)=-3+4x-5x | | 11-2(x-5)=7(x+3) | | 16(x=5)=40 | | 4x-8+2x-3=9x+7 | | -15-3x=5(x-1)-2 | | y=0.14* | | 96+14m=208 | | r-8/4=2 | | 10+55+x=97 | | 22n-32=320 |