X^2+15x+49=-7

Simple and best practice solution for X^2+15x+49=-7 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+15x+49=-7 equation:


Simplifying
X2 + 15x + 49 = -7

Reorder the terms:
49 + X2 + 15x = -7

Solving
49 + X2 + 15x = -7

Solving for variable 'X'.

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

Add '-49' to each side of the equation.
49 + X2 + -49 + 15x = -7 + -49

Reorder the terms:
49 + -49 + X2 + 15x = -7 + -49

Combine like terms: 49 + -49 = 0
0 + X2 + 15x = -7 + -49
X2 + 15x = -7 + -49

Combine like terms: -7 + -49 = -56
X2 + 15x = -56

Add '-15x' to each side of the equation.
X2 + 15x + -15x = -56 + -15x

Combine like terms: 15x + -15x = 0
X2 + 0 = -56 + -15x
X2 = -56 + -15x

Simplifying
X2 = -56 + -15x

Reorder the terms:
56 + X2 + 15x = -56 + -15x + 56 + 15x

Reorder the terms:
56 + X2 + 15x = -56 + 56 + -15x + 15x

Combine like terms: -56 + 56 = 0
56 + X2 + 15x = 0 + -15x + 15x
56 + X2 + 15x = -15x + 15x

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

The solution to this equation could not be determined.

See similar equations:

| -36a^2-210a-216=0 | | -5+x=-2x+1 | | 42-17=5(x-4) | | 5(x+1)+3=4x+20 | | 3p+20=7p | | 4s-4t+3s-t= | | 8(v+3)-2v=3(2v+4)-20 | | T^2-8t-3.2=3.2 | | (6x-1)+4=1 | | x^3+9x^2-675=0 | | -2x-8+4=3x+9+8 | | 12+4(10.25+-1.75x)=53-7x | | -3(4s-4)-12=-3(8s+2)-3 | | 7(x+4)+2=(x-6) | | -5x^2-17=0 | | 34.89=2.06x-12 | | y=h(X-3) | | y=3x^2-4x-20 | | z+37=400 | | 6w-2=7 | | 35+3x-5+2x=180 | | 7(a-4)+6=4(a-4) | | 32x+8=35x-10 | | 4x+2=(x-12) | | -3x+7=2x-(8+6x)+3 | | (2xy)dx+(x^2-1)dy=0 | | (r*r)+4-21=0 | | 10=1.50x | | 9x+10y=-5 | | 7(6n+5)=-3(3n-7) | | 6x-1=8x+3 | | y-16=11 |

Equations solver categories