-4.2=-0.9u+0.3u

Simple and best practice solution for -4.2=-0.9u+0.3u 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 -4.2=-0.9u+0.3u equation:


Simplifying
-4.2 = -0.9u + 0.3u

Combine like terms: -0.9u + 0.3u = -0.6u
-4.2 = -0.6u

Solving
-4.2 = -0.6u

Solving for variable 'u'.

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

Add '0.6u' to each side of the equation.
-4.2 + 0.6u = -0.6u + 0.6u

Combine like terms: -0.6u + 0.6u = 0.0
-4.2 + 0.6u = 0.0

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 0.6u = 0.0 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 0.6u = 0.0 + 4.2
0.6u = 0.0 + 4.2

Combine like terms: 0.0 + 4.2 = 4.2
0.6u = 4.2

Divide each side by '0.6'.
u = 7

Simplifying
u = 7

See similar equations:

| x^0=12 | | 2(4)+3(-1)=11 | | -1.4x-5=2 | | 19x+14=(9x+2)*2 | | 3x/5=2/3 | | 22-4x=3x+78 | | -8/9x=-32/45 | | 19x+14=(2x+2)*2 | | 16t^2+32t+6=h | | (19x+14)=(2x+2)*2 | | 5x+2*8y=200 | | 180=2x+20 | | 3/2t=-2/3 | | 6n-4=142 | | 2x-5=x/3 | | 2(1)+3(3)=11 | | -18-6k=6(1+2x) | | 9y=-4x+27 | | 2.2/n=1.3/15 | | 22.2/n=1.3/15 | | 14=3y+x | | 2(5x+8y)=200 | | 22.2/n=1.3/1.5 | | 2sin^2x=1-9sinx | | 6-2/5x=3 | | 3x+8*(0)-1=0 | | 70=49.9+17.1ln(x+1) | | 10b+15=6 | | 180/x=16/9 | | 21/4=n/6 | | 20x^2+34x+6=0 | | 3*(0)+8y-1=0 |

Equations solver categories