lx^2+3x-15I=3

Simple and best practice solution for lx^2+3x-15I=3 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for lx^2+3x-15I=3 equation: 


Simplifying
lx2 + 3x + -15I = 3

Reorder the terms:
-15I + lx2 + 3x = 3

Solving
-15I + lx2 + 3x = 3

Solving for variable 'I'.

Move all terms containing I to the left, all other terms to the right.

Add '-1lx2' to each side of the equation.
-15I + lx2 + -1lx2 + 3x = 3 + -1lx2

Combine like terms: lx2 + -1lx2 = 0
-15I + 0 + 3x = 3 + -1lx2
-15I + 3x = 3 + -1lx2

Add '-3x' to each side of the equation.
-15I + 3x + -3x = 3 + -1lx2 + -3x

Combine like terms: 3x + -3x = 0
-15I + 0 = 3 + -1lx2 + -3x
-15I = 3 + -1lx2 + -3x

Divide each side by '-15'.
I = -0.2 + 0.06666666667lx2 + 0.2x

Simplifying
I = -0.2 + 0.06666666667lx2 + 0.2x

See similar equations:

| 4z^2-7y+9=0 | | 5w-15=25 | | 3/-5*3/-5 | | y/4-7=2 | | 7-2=6 | | h+11.8=-11.8 | | r-9-(-16)=-83 | | -2(3x+4)=18 | | x=631.40*.10 | | -3/5*-3/5 | | 3b-17=4b | | -3/5*-3/5*-3/5 | | 7+6=7 | | 3x^4-8000x^3+6000000x^2=0 | | 6-8x=5x+3 | | 3-ax=5-a | | 6.49+1.78= | | -6n-8=-56 | | 29x+17y=1 | | 17r+20=15r-16 | | 4.4=-t/3.5 | | -(-6-3z-8)= | | 20-3s+2s=-6s-20 | | 9x=3(4-x) | | 3y+1=14x-74 | | 36sin^2=3 | | -10=-0.4k | | 4.27-x=1.5 | | -9z+6=-z+4+2 | | h+13.1=13.1 | | 4x^2+19=5795 | | s*5-35=110 |

Equations solver categories