X^2-7x-4=-10

Simple and best practice solution for X^2-7x-4=-10 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^2-7x-4=-10 equation:


Simplifying
X2 + -7x + -4 = -10

Reorder the terms:
-4 + X2 + -7x = -10

Solving
-4 + X2 + -7x = -10

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X2 + 4 + -7x = -10 + 4

Reorder the terms:
-4 + 4 + X2 + -7x = -10 + 4

Combine like terms: -4 + 4 = 0
0 + X2 + -7x = -10 + 4
X2 + -7x = -10 + 4

Combine like terms: -10 + 4 = -6
X2 + -7x = -6

Add '7x' to each side of the equation.
X2 + -7x + 7x = -6 + 7x

Combine like terms: -7x + 7x = 0
X2 + 0 = -6 + 7x
X2 = -6 + 7x

Simplifying
X2 = -6 + 7x

Reorder the terms:
6 + X2 + -7x = -6 + 7x + 6 + -7x

Reorder the terms:
6 + X2 + -7x = -6 + 6 + 7x + -7x

Combine like terms: -6 + 6 = 0
6 + X2 + -7x = 0 + 7x + -7x
6 + X2 + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
6 + X2 + -7x = 0

The solution to this equation could not be determined.

See similar equations:

| 6=-x-4 | | 2y-14y+49= | | 6x+5=x+3 | | 3(1-2x)+8=-13 | | 4s=16 | | -7(b+8)+6=-6(-6-6b) | | 42x^2-x-30=0 | | 4(10-x)=-7(x-1) | | 3(1)-5y=9 | | 2w*9+6w+5= | | 2(x+5)-4=3(x+11)+2 | | 3(x+4)=3x-12 | | 5(4v+2)=-3(1-7v) | | 7+3x=3x+1 | | 15n+45=20n | | 7n-12=3n+4 | | 14-16n=-4(1+4n) | | 3p-3=8p+15 | | (x+3w)(8x+5w)= | | (6+w)(3w+2)=0 | | 2(a-1)=3.5m-1 | | 3(2x-1)=6x+5 | | 3(x-2)-x=2(2x-1) | | (1+v)(2v-9)=0 | | 5(3m+6)=3(4m-2) | | 7g=3(4+g) | | 38=3x+4 | | -8(x-9)=8x-24 | | 15x-9-7= | | 2y^2-(y+2)(y-3)=12 | | 8x+33=7x+27 | | X-11y=12 |

Equations solver categories