If it's not what You are looking for type in the equation solver your own equation and let us solve it.
q-42= 15-7
We simplify the equation to the form, which is simple to understand
q-42=15-7
We move all terms containing q to the left and all other terms to the right.
+1q=+15-7+42
We simplify left and right side of the equation.
+1q=+50
We divide both sides of the equation by 1 to get q.
q=50
| 0.5x+3=12 | | 6x+8-2x[7-2]=2[6+1] | | -2x+3=-3 | | x-12=-11 | | y=-8x-6 | | 5[x+10]-25=5x+25 | | 4x+3=-5x-24 | | x-10=-1 | | 2x+68=9x-9 | | 4x^2-15x+31=5x+10 | | 5(3g-4)= | | 6y+12=0 | | 9-10x=25-17x | | -7=-z | | 17-11=X-7 | | 17-11=-7 | | 4(2x-3)+2(x+4)=66 | | 13x+195=13[x+15] | | 10ax^2-23ax-5a=0 | | 5x+48+7x=12[x+4] | | ln(3x)+ln(x)=2 | | 4x^2-27x+43=-2x+7 | | 0.5x+0.5y=90 | | 2-(0.45*2)+0.5= | | 3v^2-4= | | 3(2x-1)+2(x+5)=55 | | x+2x=0 | | 0.3x-2(1.6x)-8=3(1.9x-4.1) | | 12t=24 | | 6m-2=2m-6 | | 10-x+5x-12-3x= | | k+4+6=5 |