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x in (-oo:+oo)
(9/4)*x-((2/5)*x) = 0
(9/4)*x+(-2/5)*x = 0
37/20*x = 0 // : 37/20
x = 0
x = 0
| 4.75/1.5= | | Cm+yn=zn | | 24-12=y-14 | | 4a-4b+12=0 | | 3x-14=56-x | | 1000=(0.22745)/(0.158)(0.087)(0.037) | | 3x=-11+3y | | -1+8a=7 | | 1000=0.22745/(0.158)(0.087)(0.037) | | 4.75/1.5 | | f(-2)=3x^2-4 | | 66x+82x=111 | | 24=3+3 | | 35+x=58 | | 33=-5-2n | | (8-v)(4v-3)=0 | | 24=2(n-6) | | y=2x^2+20x-112 | | y=-.5x-7 | | n+(-72)=-108 | | 4e-15=2e-15 | | H(a)=4a^3 | | 37+a=123 | | 2(-4)+y=-4 | | 15/33(100) | | 1/6=n-11/n | | 7x+2(2x+3)=-115 | | 2x--1-2x=4(1-x) | | X-14=234 | | n+(-72)= | | e=35p | | s-22-24=123 |