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(a2=4
We move all terms to the left:
(a2-(4)=0
| 11x^2-8x-4=0 | | 3(t+1)=8 | | 7+z/3=5 | | 2/3u-7/3=-7u-7/4 | | 5n-121⁄2=121⁄2n= | | 270=1/3*9*h | | 5x-34=2x+8 | | 36=c/2+16 | | 4n/6=55/15 | | 16u=7u+45 | | -31/2=1/2g | | -4+6a=2-7a | | 39.99+45a=44.99+.40a | | 5=-5(n+2) | | 2+-5x=42 | | 5x+28=4x+12 | | b+22.75=52 | | 6^x+1=29 | | 9n+-10=-37 | | 5+4x=2x+19 | | 10k-5=15 | | 2^x+3=2^1-x+8 | | k(k+3)=41 | | -6=3u/4+112 | | b+2.6=10.4 | | 60+55x-40x=90 | | 93(x)+15=0 | | (1/12)y=-1 | | X^2-x+160000=0 | | 2(3x–4)+7=5x+4 | | 4x^2-20x=45 | | X+2(x+4)=4x+10 |