If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4a=15=3
We move all terms to the left:
4a-(15)=0
We move all terms containing a to the left, all other terms to the right
4a=15
a=15/4
a=3+3/4
| x-3(x+6)=-4 | | (8x+7)+(4x+11)-90=180 | | 3(x+10)=x | | y−4=18 | | 112=y^2-y | | -9(x-5)=x+22(0.5) | | 3x3x=180 | | 3(x=10)=x | | 3+4x=2x+9 | | 4-4n=-n-8 | | -3m+9+7m=-5 | | -4-2x=-4-4x | | 6+5x=-6x+72 | | X=3x-26+2x+24 | | 16y=9y+14 | | 8+x=3*x | | 4(x-7)(3)(2(10-x)=X | | 12(1/y)+3=4 | | 5+(3x-7)=18 | | 4(15x+100)=1120 | | 7.58x+100=57.4564+10x | | 5+6y=9y+2+3(1+y) | | 3/6x+2=20 | | -5+7x=-12 | | n/7+10=13 | | 5+-10=6t | | 4(w+4)-8w=8 | | 12x+32(x+1)−14=5 | | (4x)-(54)=(33)+(1x) | | w−2,453=195 | | 5x+1=5x-19 | | 5x+1=4x-19 |