If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18q-15q+4=7
We move all terms to the left:
18q-15q+4-(7)=0
We add all the numbers together, and all the variables
3q-3=0
We move all terms containing q to the left, all other terms to the right
3q=3
q=3/3
q=1
| –3x–30=6 | | |30-8x|=20 | | 5a+7=107 | | -3v=11=-8v=51 | | 2x+4+3x-3+2x+4=33 | | -8+7x=10x+10 | | 16 − 2t = 5t + 9 | | 2-8(8x-64)=-19+3x | | |-4d|+8=16 | | 9u+7=8u | | −8(−5x−4)=-7x+56 | | -3/1(9x+42)-4x=-70+x | | -4b=+4=-4+4b | | x*1.0625=100 | | 6x-54=180 | | N+2=3x13 | | -1=-2x+3x+2 | | 3x+4x-7=13-3x | | 1/3(2r+9)=1-2r | | 5x-25=6x-50 | | 3r+5(r-2)=14 | | x÷3-4=11 | | –5z+4=–2−7z | | 4c-1=8 | | 5-2/5x=1/2x=-4 | | 60x^2-300x-3000=0 | | 3x-24=5x+2 | | -8y-8=5y+18 | | f(3)=3^2+7 | | -45=m/2+2 | | 8u+10=-2u-10 | | 3w-5w=56 |