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+M=40
We move all terms to the left:
+M-(40)=0
We move all terms containing M to the left, all other terms to the right
M=40
| q-91=13 | | y+(-8)=9 | | j+(-7)=-14 | | r-14=-2 | | 9x=300+8x=409 | | 2(x+6)=5x-12 | | -175=h+(-219) | | f-(-6)=14 | | r-4=-10 | | y+30=1 | | g-18=-5 | | g-15=-5 | | t-(-15)=20 | | 22x/24=-7/24 | | 5n-18+27=180 | | -8(w-6=32 | | 2.x+5-x=5-2.x+6 | | 4(x-2)=2(2x-1) | | 2.32(x+32)=114.24 | | 2x=360-114 | | 4x3+2x+6=0 | | 2x=360-38 | | 9-4y=45 | | 114.24-2.23x=32 | | -20-6x=4 | | x-1/x-2=1/2 | | 4p^2+36p+81=0 | | (2/120x)-4/3+(20/x)=0 | | -99+3x=-72 | | 4x+1=5x(-5) | | w-4.58=7.4 | | -7=5+3v |