4xsquared+20x-49=0

Simple and best practice solution for 4xsquared+20x-49=0 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 4xsquared+20x-49=0 equation:


Simplifying
4xsquared + 20x + -49 = 0

Reorder the terms:
-49 + 4adeqrsux + 20x = 0

Solving
-49 + 4adeqrsux + 20x = 0

Solving for variable 'a'.

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

Add '49' to each side of the equation.
-49 + 4adeqrsux + 49 + 20x = 0 + 49

Reorder the terms:
-49 + 49 + 4adeqrsux + 20x = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 4adeqrsux + 20x = 0 + 49
4adeqrsux + 20x = 0 + 49

Combine like terms: 0 + 49 = 49
4adeqrsux + 20x = 49

Add '-20x' to each side of the equation.
4adeqrsux + 20x + -20x = 49 + -20x

Combine like terms: 20x + -20x = 0
4adeqrsux + 0 = 49 + -20x
4adeqrsux = 49 + -20x

Divide each side by '4deqrsux'.
a = 12.25d-1e-1q-1r-1s-1u-1x-1 + -5d-1e-1q-1r-1s-1u-1

Simplifying
a = 12.25d-1e-1q-1r-1s-1u-1x-1 + -5d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = -5d-1e-1q-1r-1s-1u-1 + 12.25d-1e-1q-1r-1s-1u-1x-1

See similar equations:

| F(x)=5(-3)-4 | | (3x+10)=25 | | Z/3-9=-3 | | 2x-5/3=5 | | 3x-8/5=9/11 | | 2(y+3)-5y=15 | | (x+21)(x-3)=0 | | 3/7x-12=-27 | | 16(2x+-1)=4(x+3)+2x | | 5n-8/n-12 | | 8x-10+50=11x+10 | | -3(f-1)=-3f+3 | | 7g-2-3g=8 | | 6e+18=5e+16 | | 6(x+3)-3=27 | | 2(e+1)=16 | | 30X+15-24-32X=22 | | 2n+5-6n=13 | | Y(x)=5(-5)-4 | | 2r-8=-10 | | 6x+18+8x-10=14 | | 8t^2+8t+5=0 | | 108+6x=20x+10 | | 4/9xn=26 | | x^3-6x^2+2x+36=0 | | 6(y+5)=(-66) | | X-(2x+1)=2 | | -k^2-(7k-9n)+4n= | | x/5=x/2-3 | | 7/16-3/61 | | 2(b-8)=8(b-9) | | -2(3y+3)-3=5 |

Equations solver categories