If it's not what You are looking for type in the equation solver your own equation and let us solve it.
125+x+30=180
We move all terms to the left:
125+x+30-(180)=0
We add all the numbers together, and all the variables
x-25=0
We move all terms containing x to the left, all other terms to the right
x=25
| x+32.5=50 | | 19x2+17x-10=0 | | 9x2+17x-12=0 | | 18x2-14x-17=0 | | 19x2-15x-12=0 | | 14x2-18x+14=0 | | 4x2+12x-20=0 | | 14x2+5x+9=0 | | 8x2-x-19=0 | | -15x=12.6+3x | | 42/6=x/5 | | 6x2+13x-14=0 | | 13x2+4x+4=0 | | 14x2-x-11=0 | | 15x2+2x+1=0 | | 4x2+20x-3=0 | | 14x2+12x+17=0 | | 14x2+5x-18=0 | | 7x2-19x+13=0 | | 7x2-17x-20=0 | | 12f-14=41 | | 12x/2=36 | | 33-4=33-x | | 10x/2=26 | | 18x2-16x-18=0 | | 17x2-8x-20=0 | | 16x2-20x-8=0 | | 12x2+17x-19=0 | | 17x2-10x+13=0 | | 10x2-16x-20=0 | | 11x2+8x-17=0 | | 4x2-11x+8=0 |