Xsquared+7x+15=5

Simple and best practice solution for Xsquared+7x+15=5 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 Xsquared+7x+15=5 equation: 


Simplifying
Xsquared + 7x + 15 = 5

Reorder the terms:
15 + adeqrsuX + 7x = 5

Solving
15 + adeqrsuX + 7x = 5

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + adeqrsuX + -15 + 7x = 5 + -15

Reorder the terms:
15 + -15 + adeqrsuX + 7x = 5 + -15

Combine like terms: 15 + -15 = 0
0 + adeqrsuX + 7x = 5 + -15
adeqrsuX + 7x = 5 + -15

Combine like terms: 5 + -15 = -10
adeqrsuX + 7x = -10

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

Combine like terms: 7x + -7x = 0
adeqrsuX + 0 = -10 + -7x
adeqrsuX = -10 + -7x

Divide each side by 'deqrsuX'.
a = -10d-1e-1q-1r-1s-1u-1X-1 + -7d-1e-1q-1r-1s-1u-1xX-1

Simplifying
a = -10d-1e-1q-1r-1s-1u-1X-1 + -7d-1e-1q-1r-1s-1u-1xX-1

See similar equations:

| n(5)=22 | | 2(c-6)=10c+12 | | 5-6x^2=113 | | (6a+4)(2a-3)= | | y=-3x^2+8x+5 | | 59(1/4)-26(1/2)= | | 7k-4=5(k+3)+1 | | 3x-9+12x+3=180 | | ab^2(2a-3a^2b+b)-a^2b(1+2ab^2-4b)= | | 6(n+4)=10+2n | | 10(1/2)+14(5/8)+17(3/4)= | | 3Y-7=2y-0,5 | | 180+2.5X=1000 | | 4x-8-6x+10=2 | | 3x(x-4)+2x(1-5x)-6x(2x-3)= | | -5/9-4(5/6)= | | c(2a+b+3c)= | | -3/5-10(7/10)= | | -2x^2+6x-20=0 | | k/6=7/42 | | x^2y^3z(x^4-3x^2y-3yz+4z^2)= | | 3m+12=26-4m | | 2b-5=3 | | 62=3.1x | | 34+3a=42-a | | 90=x+(x+54) | | 8x+5=10x+3 | | 417a(3.2a^2+4a)= | | 7(b-9)-b=-9(7+2b) | | x^2+2kx-5=0 | | 7n^2+7n+10=0 | | -6z=10-5z |

Equations solver categories