If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+87=12
We move all terms to the left:
2x+87-(12)=0
We add all the numbers together, and all the variables
2x+75=0
We move all terms containing x to the left, all other terms to the right
2x=-75
x=-75/2
x=-37+1/2
| 7=b-13 | | v-23=-16 | | -5t-10=30 | | 3b+2b+45+b-15=360 | | -2X+1=(-x+8) | | 4=2(s-4)-2 | | 1.5x+1.5(x-3)+1.5(x-3)=117 | | 2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x-2x-2x-2x-2x-2x-2x-2x=3x-3x-3x-3x-3x-3x-2x- | | 6+6=5z | | 3m+4+2m+6=90 | | 3/2(7/3w+1)=3/2 | | -4(n+2)=6(n-8)-2n | | -2x(3x-4)=-10 | | -x+1+13x=13 | | 8x-7+2x+5+x+7=180 | | 6u=1+3u | | 3(3-x)=10 | | (9-2)x=3+4 | | 8x=7-32 | | 2a+4=4a−4 | | 8=-2(r+2) | | 6x-20+3x+2=180 | | 16=a-18 | | y=5(3)^2 | | -7(n+2)=7 | | f(7)=6(7)+2 | | 3x-15=33-5x | | 1.5x=7.95 | | 9-52=12-(6z+7) | | -2y+12= | | x-3x=25-3 | | -7x-19=8(x-8) |