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2a+-1a=0
We add all the numbers together, and all the variables
a=0
| 2^3x-1=(1/8)^x | | 12/2x5-2=0 | | X×56=3x | | 3y+2y-8=0 | | 3p/4-7=12 | | (3/2x+1)=3 | | 8-0.5z=1,5z-6 | | x+17.5=23.9 | | 2.5=a(0+2)(0–7.5) | | Y=-44/351(x+4.5)(x–7.8) | | 1−1/2(-x+3)=3+2(7−x) | | 3(x-3)=-2(x-3) | | 2^3x+21=64 | | 2y-8=-y+1 | | X^2-6x=8+x | | X^2+4=7x-6 | | c-1/2=31 | | X^2+3x+1=7x+6 | | 1/3(6x+12)=20 | | X^2-7x=18x | | 17x^2+60x=49 | | X^2-7=18x | | c-1/2=31/4 | | 9x^2-19=17 | | 4(2x-6)=10x-8(x+3) | | 5x+10=–4x–17 | | 3x+10=12+6x | | 2x=8x+24 | | 2(x-6)=12+6x | | 2/15-1/5x=7/15+1/3x | | 3-9x=21 | | X/8-y/5=-2 |