If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15q-11q+2q=18
We move all terms to the left:
15q-11q+2q-(18)=0
We add all the numbers together, and all the variables
6q-18=0
We move all terms containing q to the left, all other terms to the right
6q=18
q=18/6
q=3
| (2x+40=) | | -b/9-0.9=-24.2 | | 3x+4=-5x=20 | | 7.2x-9.2X=2.6+10.6 | | 9n−5=3n+25 | | -3(-7-x)=0.5(x+2) | | 4r+7=-89 | | 3*x-3=2*x-7 | | 2x^2-4x=47 | | -3x-3=3x+9 | | 2/4m+16=4+6/11m | | 4.3t−2.1t−2.3=7.6 | | 22.9-7w=5.4 | | 2(3x-7)+5x=-14+11x | | 9m+7=60 | | .25x+30=59.5. | | -5+6=8y+5 | | 2/4m+16=4+6/11 | | -3(x-1)+6=x-4 | | -c/3+7=10 | | y(4-76)=45 | | 4.3=9.1-0.8x | | 3(x+5)+2x=4x+2 | | -2(x-19)=-42 | | 4.3=9.1-0.8h | | 12x/5=9x+3 | | -1-2d=-6-d | | y+y-y=35 | | Y=x+7/25 | | -7+3-4x=11 | | 12*2x/x=5 | | 3.5x-21=1 |