If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
15x2 + 12 = 102
Reorder the terms:
12 + 15x2 = 102
Solving
12 + 15x2 = 102
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12' to each side of the equation.
12 + -12 + 15x2 = 102 + -12
Combine like terms: 12 + -12 = 0
0 + 15x2 = 102 + -12
15x2 = 102 + -12
Combine like terms: 102 + -12 = 90
15x2 = 90
Divide each side by '15'.
x2 = 6
Simplifying
x2 = 6
Take the square root of each side:
x = {-2.449489743, 2.449489743}
| 10x+15y=978 | | 5y+9=10y-31 | | 2x-27+x+53+x=180 | | 10x+15y=558 | | 3(5h-4)=7h+36 | | B-a=20 | | D/2/2=8 | | g/16=16 | | 2/3x-4/5=2/3x | | 2x-12+x+x=180 | | s/13=-9 | | (r/4)=5 | | 12y+9=14y-3 | | 256=r^2 | | (3-3x)/(3-x) | | 6t-3t=6 | | 189=7(5b-3) | | 2(y-5)=4(1.5+y) | | -2-x=x-10 | | M=n/12 | | 3(-2-4)=2(4x-2-1) | | 3(-2-4)=2(4-2-1) | | h=-16t^2+112t+5 | | 5u=72-3u | | 3(-2-4)=2(4K-1) | | 2x-5=-28 | | Mn=20 | | x+x*0.1=96.72 | | (-x+16)= | | p/15=3 | | -15=8(7t+3) | | 5(x-2)+6=3(x-4)+10 |