If it's not what You are looking for type in the equation solver your own equation and let us solve it.
40=-15+x
We move all terms to the left:
40-(-15+x)=0
We add all the numbers together, and all the variables
-(x-15)+40=0
We get rid of parentheses
-x+15+40=0
We add all the numbers together, and all the variables
-1x+55=0
We move all terms containing x to the left, all other terms to the right
-x=-55
x=-55/-1
x=+55
| x+5+2x+3=180 | | 4(5x–6)=96 | | c7-12=-4 | | $15.32+c=$29.00 | | 7(b+1)=7b+1 | | 8x-4+30+40+10x+19x-2=360 | | 5x3/8=× | | -7.5x=-60 | | Y=-4.9x^2+14.7x+58.8 | | -8x=392 | | m2-4m=24 | | (4x+24)=(3x-4) | | 13x-6x=50-15 | | 8x-4+30+10x+19x-2=360 | | 10y-4y=15+2y | | -2=-5+-d | | -2k-11=4 | | -25j=5 | | -13x-9=22-14x | | 2(3x+1)=–13+x | | 3x+-2=12.50 | | (8x-5)+(5x-10)=180 | | (3x+17)+(12x-2)=180 | | -10z+-9=-69 | | 5(6x-1)+20=45 | | -11r=22 | | 7(6x+1)=-161 | | 10y-4y=15+2y= | | 3x-7-2x+5=54 | | 1027+f=1347 | | 3w+5=4w-35 | | 25h-10=200 |