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15=-2(2t
We move all terms to the left:
15-(-2(2t)=0
| 220+4s=94 | | (5y)=145 | | 110+.40x=80+.70x | | G(x)=4/3x | | 269=7x-6(1-8x) | | 11/12+w5/24=7/60 | | -8f+9=-9−6f | | -5-24m=-85 | | -19=r+-6 | | 9w+9=10w | | F(x)=1/2x+8 | | (2x+5)=35 | | 5x-3(3x=8) | | 1/2c+4=-9 | | 4(p-5)=5(p-7 | | 7(2a+4)=8(a-1) | | ((2m+3)/m)=1 | | -6y+6=-10+5y | | 300m+0.05(7500)=600m+0.01(7500) | | 7.4-9.4p=-2.6+5.3 | | 9x=1=-17 | | 300m+0.05(7500)=600m+0.01(75000 | | 300m+0.05(7500)=600m+0.01(7500 | | 3-2k=8k-3/3 | | 4(f+3)+5=17 | | 1/2d+2=3/4 | | -3(2x+7)=5x-4 | | 13/36=39/r | | 431.86=220+0.99x | | 5x+17=21×-15 | | -1.8h+8.1=7.2 | | 5.08*7.5=x |