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10*14*(1/2)
140*(1/2)
1/2*140
70
| 6x-4y=68 | | 23=1.5x | | 6m+2=3m-4 | | y=7x^2+28x+19 | | 2x-14=7-1x | | 45k+18+28-40k= | | 102b+b^2=3 | | -8(-7x-2)=-152 | | 16k^2-114n=-14 | | 0=6x^4-3x^2-1 | | 15-8=-9 | | x(-0.01x+0.05)=0 | | 2y+2x+z=6 | | 9x-10=5x+23 | | 180=40+x+y | | 6ln(8x)=10 | | 30+5h=4+12h | | -234=-7(1-8x)-3 | | 6/5=-5/6k | | 0.5+125=180 | | 0.5+125=100 | | 5-x/6=-13 | | -95=5(3n+5) | | 20X+10Y=90 | | 1/3(6x-3)=11-x | | -3(4-5x)=-12 | | -5w+4(2+2a)=-1 | | 2m=112 | | -3y+x=1 | | 7cos(3x)=2 | | 2(-6-4x)=44 | | 1/4w=20 |