If it's not what You are looking for type in the equation solver your own equation and let us solve it.
24+15a=39
We move all terms to the left:
24+15a-(39)=0
We add all the numbers together, and all the variables
15a-15=0
We move all terms containing a to the left, all other terms to the right
15a=15
a=15/15
a=1
| x2-21=2 | | 5000(x^2)=1250 | | (x^2)=5000 | | -2x(3x+4)/5=-7+3x | | (x^2)-5000=1250 | | 142667*8=x | | x+2×5=-2x+5+2 | | 3k+5÷4k-3=4÷9 | | 9x+5=8x-5 | | 150=(3z+2)+(4z+3)+(3z+2)+(4z+3) | | 31=(2x)+(3x-1)+(x+2) | | X^2-2x-5040=0 | | 57=11+10+(2x)+(x+3)+(3x-3) | | 112=(4y-2)+(3y+2)+(4y-2)+(3y+2) | | 112=(4y-2)+(3y-2)+(3y+2) | | 8.25/28=2.5/x | | 2.5/8.25=x/28 | | 6x+2+5x+4=10 | | 9.50x+5.60(158-x)=1169.50 | | 9.50x+5.60(158-x)=116.50 | | -4(2-3(2x-2))=12 | | 3x+5x-12=x+3 | | 2-3x2+3=0 | | 2v-4=-2(v-2) | | 9(w+2)=-2w+7 | | -3u-27=-8(u+9) | | Y=0.25x+8.75 | | -20=2y+2(y+8) | | 3(x-3)+2x=-39 | | 5(v-6)+6v=-19 | | X(47-x)=550 | | 24/1/4=n/1/3 |