x-4.5+x+20=0

Simple and best practice solution for x-4.5+x+20=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 x-4.5+x+20=0 equation:


Simplifying
x + -4.5 + x + 20 = 0

Reorder the terms:
-4.5 + 20 + x + x = 0

Combine like terms: -4.5 + 20 = 15.5
15.5 + x + x = 0

Combine like terms: x + x = 2x
15.5 + 2x = 0

Solving
15.5 + 2x = 0

Solving for variable 'x'.

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

Add '-15.5' to each side of the equation.
15.5 + -15.5 + 2x = 0 + -15.5

Combine like terms: 15.5 + -15.5 = 0.0
0.0 + 2x = 0 + -15.5
2x = 0 + -15.5

Combine like terms: 0 + -15.5 = -15.5
2x = -15.5

Divide each side by '2'.
x = -7.75

Simplifying
x = -7.75

See similar equations:

| 5p=115 | | -2.7p=3 | | x-x+20=0 | | (6x-9)=(3x+24) | | 9/5d=10/9 | | 6.4=5e-(3*4.2) | | Y/3=10 | | 81x^2-54x+9= | | 1.2x-5+3=3.2-5.6x+0.4x | | a-2/1=5/3 | | x^4-14x^3+49x^2= | | P^2+p=5 | | 5/4+x=7/3 | | (4x^2+30x+33)/(x+6) | | M^2-2m+4=0 | | -5n/4=15/12 | | 2/3=-2/9+w | | 2r-19=-11+r | | 4/x-3=-2/5 | | -4x-4+7x=26 | | 121x^2-44x=0 | | 2a/10=6 | | 0.5q=600 | | X^2-16x=63 | | (7x+8)=(9x-8) | | (x^3-18x^2+95x-126)(x-9)= | | 2/3x^2=16 | | -(5-7n)=30 | | 1/9=a+4/5 | | -16t^2+77t+5=0 | | 1/4=-1/4+x | | 7x+4+3x=34 |

Equations solver categories