X^2+3x=15

Simple and best practice solution for X^2+3x=15 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 X^2+3x=15 equation:


Simplifying
X2 + 3x = 15

Solving
X2 + 3x = 15

Solving for variable 'X'.

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

Add '-3x' to each side of the equation.
X2 + 3x + -3x = 15 + -3x

Combine like terms: 3x + -3x = 0
X2 + 0 = 15 + -3x
X2 = 15 + -3x

Simplifying
X2 = 15 + -3x

Reorder the terms:
-15 + X2 + 3x = 15 + -3x + -15 + 3x

Reorder the terms:
-15 + X2 + 3x = 15 + -15 + -3x + 3x

Combine like terms: 15 + -15 = 0
-15 + X2 + 3x = 0 + -3x + 3x
-15 + X2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-15 + X2 + 3x = 0

The solution to this equation could not be determined.

See similar equations:

| -7x+9=-47 | | 2x+2=6x-42 | | 3x+5=-23+7 | | -3n+8=-3n+8(-7-8n) | | 5+3x=5x-11 | | 32+3x=-6(8-7x)+2 | | 4+5x=3x+12 | | a(bc)=c(ab) | | 8+0=8 | | 4x+2=14+2x | | 3x+8=19+2x | | (-2a^2)(4a^3)2= | | 5+5x=4x+9 | | 5(3+2)=15+10 | | 5+5x=4x+10 | | 4x+2=6x-22 | | 14h-0=11h-00 | | -5=2x^2+5x+5 | | 5x+2y=-6 | | 10+4x=6x+10 | | 4x+2=2+5x | | t^2-10t+20= | | 5x+8=7x-4 | | 10+x=6x-20 | | x-14=.75x | | 2y=20 | | 2p^2+14+24=0 | | y-10=3 | | x-7.4=-3.7 | | 6-2x+3x=16 | | (y-x)=24 | | n+35=20 |

Equations solver categories