5.25x+4.2=1.2-.75x

Simple and best practice solution for 5.25x+4.2=1.2-.75x 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 5.25x+4.2=1.2-.75x equation:


Simplifying
5.25x + 4.2 = 1.2 + -0.75x

Reorder the terms:
4.2 + 5.25x = 1.2 + -0.75x

Solving
4.2 + 5.25x = 1.2 + -0.75x

Solving for variable 'x'.

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

Add '0.75x' to each side of the equation.
4.2 + 5.25x + 0.75x = 1.2 + -0.75x + 0.75x

Combine like terms: 5.25x + 0.75x = 6x
4.2 + 6x = 1.2 + -0.75x + 0.75x

Combine like terms: -0.75x + 0.75x = 0.00
4.2 + 6x = 1.2 + 0.00
4.2 + 6x = 1.2

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 6x = 1.2 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 6x = 1.2 + -4.2
6x = 1.2 + -4.2

Combine like terms: 1.2 + -4.2 = -3
6x = -3

Divide each side by '6'.
x = -0.5

Simplifying
x = -0.5

See similar equations:

| 984=s+10 | | 22=1/2=26 | | Z/6(3/2)-7=-2(3z/-4) | | -5=3n+1n-5 | | 30-5m=7m-6m | | 5(y-2)-8y=-19 | | -5=3n+1n-4 | | r^4-10r^2+9r=0 | | -5(-7x-11)=-225 | | y-6=-1.4(x-(-3)) | | 12(2.3-1.5x)-6=-3(18.4-3.5x)-6.1(4x+3) | | f=2xy | | 8x+12=12(2x+4) | | 3x-99-12x=117 | | 4x+5x-2=18+16 | | -4=8+3u | | r^3-10r+9=0 | | -2/7=-2/3v-1/2 | | -4n+1+0n=-3 | | 42-3x=18x | | 5x(x-1)-6=x(3x-1)+120 | | 2x+18+6x+26=180 | | 5u-48=-2(u+3) | | 8x+6-134=48 | | -14=-4n-4-1n | | 0.21x+3.6=3.6+0.21x | | 3c+(-9)=-18 | | 23+8y=-21+14y | | 17x+0.6y+6x+0.1y= | | 8r-5r+8=6r+8-r | | 3(-2)+4= | | 2n-2-n=-3 |

Equations solver categories