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1500*x^-2
80;63200
80;632000
(10)^(-12)
5*x-2 = 1;x
x
| 7x+24=122 | | 3x+32+4x-13=180 | | 14x-9=11x+24 | | 4x-5=1-2x | | 0.23*22+0.49*x=0.36(x+22) | | (100-x)+(40-0.5x)=y | | 5+4x=1-2x | | 6x+35+6x-11=180 | | 6x+35=6x-11 | | (100-x)+(40-0.5x)=20 | | (100-x)+(40-0.5x)=0 | | 6x+11+6x-11=180 | | 0.22*28+0.42*x=0.36(x+28) | | 2x-1+147=180 | | 0.24*16+0.49*x=0.36(x+16) | | 6x+35=9x-10 | | 8x+30=150 | | 4x+31+4x+21=180 | | x+7=4x+33 | | x+25=139 | | 4x+26=78 | | 3x+46+x+30=180 | | 9x+24=11x-4 | | w=7y-n/y | | A+0+c+d+e=0 | | 4n^2+9n-490=0 | | H(3)=3x-2/5x-8 | | (X^5/4)^-4/7 | | 3a+9b=300 | | 4(2f+4)=-40 | | 55n+5(9-n)=315 | | 55n+45=315 |