If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15+7q=78
We move all terms to the left:
15+7q-(78)=0
We add all the numbers together, and all the variables
7q-63=0
We move all terms containing q to the left, all other terms to the right
7q=63
q=63/7
q=9
| 3(y+4)=12y-24 | | 2.2=s/2+3.2 | | -5(-x+1)-3-1=-12 | | y=-17+3(0+1) | | y=-17+3(-0+1) | | -14h=63 | | H=-8t^2+20+40 | | 5m+9=31 | | 9(x+3)=135 | | t+2t-3t+5t=15 | | 2=56+9t | | 22=9x+1-6x= | | (1)/(128)=2^(5x+3) | | y=-17+3(-14+1) | | 3j−5.2=8.78 | | .05(50000)=f | | -5(x-1)=35 | | 4v=10.8 | | 4/10x+18=-13 | | 2(8x-1)=6+12x | | d/4-1.6=1.1 | | (x-0.15x=) | | 2/3(15x-9)=44 | | 4(2x+8)=-29+13 | | y=-17+3(-42+1) | | -23-(7x-3)=6(x+1) | | 2x(x)+1+(x)=3(x-2)+7 | | 34+20w+106=180 | | 8m+6=76 | | 2x=x*x+9 | | h-53=68 | | 34/6=3/4a |