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189=-6x+2(-7x-18
We move all terms to the left:
189-(-6x+2(-7x-18)=0
| (13+x)-12=20 | | 189=-6x+2(-7-18) | | 2.5x-12=0.5x+24.6 | | 5x-29=2x-2 | | 4(2x+4)=-4 | | -18=-3c | | 1/3m=36 | | 17=−6t−7 | | 5x-20=3(×+10) | | 4n+2=(1/3n-2/3) | | x=(25x5)+75-(20÷4)* | | 4(-2x+3)=-7x-8 | | 16/20=10/x | | h=51+23 | | 4(x)+7=15 | | -21x+27=-57+9x | | 4(a+3)=a+4 | | m-915=51 | | 28=n-52 | | 7+3(-6x+4)=9 | | x/7+4=-7 | | g/9=9 | | 6x(x-5)=(2x-4)(3x-8) | | d/9=3 | | 18=41+b | | X^3+x4=100 | | 40-(x+5)=-24 | | -4/5m=-4 | | -3(6x+5)=8x | | h+2=20 | | a=41+18 | | 4=q/4 |