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(q+3)=0
We get rid of parentheses
q+3=0
We move all terms containing q to the left, all other terms to the right
q=-3
| Z³+27i=0 | | 8Xy=13.5 | | 3q-1=-14 | | (3x-6)+6=3 | | 7x+2=5x8 | | 5(2x-2)+6=6 | | 5g=54 | | 3d=38 | | 4=(t)/(2,5) | | 3=(x)/(3,3) | | 15(x)=75 | | F(20)=11x+12 | | 6,4=8,0m | | 2x+6=-80 | | (1)/(4)=(y)/(12) | | 4a+3=a+30 | | 2=(f)/(8) | | (b)/(6)=3 | | (a)/(7)=9 | | Y=4x²+7x-19 | | 13x+55=180 | | -(2+0,1x)=-x-2(0,2+x) | | 8/n-2=2 | | 2x2-11x-10=0 | | 69*420=69420x | | X=(3x-35) | | h+75=100+56 | | 3x2+6x-15=0 | | 2x-80=x+20 | | √5x²–x=0 | | 3x+4(-½x+8)=36 | | XxY=250 |