If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+12=125
We move all terms to the left:
3x+12-(125)=0
We add all the numbers together, and all the variables
3x-113=0
We move all terms containing x to the left, all other terms to the right
3x=113
x=113/3
x=37+2/3
| (10x-1)+90=61 | | 5x+3=8x-32 | | (U-4)^2=2u^2+u+34 | | -5x+9=25 | | (10x-1)+61=90 | | 2/3z=30 | | 15y=-50 | | 3x^2+2x=x^2 | | c1/2=4.6 | | 14+13y=20y-2- | | (13n-16)+(7n+12)+(6n)=360 | | x-3+x+3=1 | | (9897-x)/x=0.17 | | x+x+1/2=180 | | (13-16)+(7n+12)+(6n)=360 | | 7-5t-13=-25 | | 4x+33=7x-15 | | (x-2)^2=50 | | 180=5x+120 | | 4.9x^2+6x-2=0 | | 5x+7=-15x-1/3+4/3 | | x+4x+3x=54 | | ($72)(0.14)=x | | 3^(x+1)=17 | | 3x-4-7=-5 | | v+5-7=4 | | (X)+x+8+x+1-9=69 | | 1/y+3=5 | | 12x^2-4=52× | | 90=x+3×5 | | 1/6x+3=4 | | 90=x+3(5) |