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3x=(10x=4)=30
We move all terms to the left:
3x-((10x)=0
| 31 x+6=4 | | 6a−(2a+4)=11−3(a−2) | | 5+p-2=-9 | | 8a+8=4a | | 2+m/2=9 | | m/9-8=-9 | | (8h+2)^2-15;h=3 | | -1a-a=10 | | v-5.78=1.3 | | x÷4+8=2 | | 57=4x-17 | | 172=96-x | | x-2/3=621/3 | | 353z=36 | | 1=10x=81 | | 3(u-14)=18 | | 3y-10=7y+22 | | 101x–115=30 | | 99x–115=30 | | 5c+6=7 | | 4m+16=-2m-2 | | 99x–65=30 | | 4m+16=2m-2 | | 99x+115=30 | | X°=0.3+1=x° | | -23=-4a+2 | | 2x+43=-57 | | 10−2h=20 | | 15m+3m+m= | | 1=b/3−2 | | 3u+2=–7 | | x+9/18=1/9+x-1/3 |