0.8x+20-4.5=5+x-0.9x

Simple and best practice solution for 0.8x+20-4.5=5+x-0.9x 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 0.8x+20-4.5=5+x-0.9x equation: 


Simplifying
0.8x + 20 + -4.5 = 5 + x + -0.9x

Reorder the terms:
20 + -4.5 + 0.8x = 5 + x + -0.9x

Combine like terms: 20 + -4.5 = 15.5
15.5 + 0.8x = 5 + x + -0.9x

Combine like terms: x + -0.9x = 0.1x
15.5 + 0.8x = 5 + 0.1x

Solving
15.5 + 0.8x = 5 + 0.1x

Solving for variable 'x'.

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

Add '-0.1x' to each side of the equation.
15.5 + 0.8x + -0.1x = 5 + 0.1x + -0.1x

Combine like terms: 0.8x + -0.1x = 0.7x
15.5 + 0.7x = 5 + 0.1x + -0.1x

Combine like terms: 0.1x + -0.1x = 0.0
15.5 + 0.7x = 5 + 0.0
15.5 + 0.7x = 5

Add '-15.5' to each side of the equation.
15.5 + -15.5 + 0.7x = 5 + -15.5

Combine like terms: 15.5 + -15.5 = 0.0
0.0 + 0.7x = 5 + -15.5
0.7x = 5 + -15.5

Combine like terms: 5 + -15.5 = -10.5
0.7x = -10.5

Divide each side by '0.7'.
x = -15

Simplifying
x = -15

See similar equations:

| 7a+5a=4(a-8)+12(a+9) | | 2(4x-1)+1=20 | | 2n-2=n-8 | | X^2+12x+y^2+4y=60 | | 7y+8=68 | | 6x=333334y | | 10x-7x=84 | | 7y+x=-20 | | 5h+7=3(2h-1) | | X+7y=-20 | | k/2+1=k/3-1 | | x+35+35=180 | | -8=y-6 | | 8(n-3)-(2-n)= | | 5[h+2]=3[j-1] | | 3x(X+1)-3x= | | -9+w=-7 | | 4x+-9+-9y=6 | | -9=u+9 | | .5(100+A)=50 | | x(-53-15x)=0 | | 6+2(3e-1)= | | 29=-2(4x-5)+3(3x+6) | | 2-12x+6=0 | | 4x-7=2b+X | | 12p-7=8p+9 | | 16=2y-12 | | 11x-3=5x+5 | | 2g-3-3G-5=1 | | 40000*X=1550000 | | 51+7t=0 | | 9y=3+7x |

Equations solver categories