-20z-0.4=-30z+2.8

Simple and best practice solution for -20z-0.4=-30z+2.8 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 -20z-0.4=-30z+2.8 equation: 


Simplifying
-20z + -0.4 = -30z + 2.8

Reorder the terms:
-0.4 + -20z = -30z + 2.8

Reorder the terms:
-0.4 + -20z = 2.8 + -30z

Solving
-0.4 + -20z = 2.8 + -30z

Solving for variable 'z'.

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

Add '30z' to each side of the equation.
-0.4 + -20z + 30z = 2.8 + -30z + 30z

Combine like terms: -20z + 30z = 10z
-0.4 + 10z = 2.8 + -30z + 30z

Combine like terms: -30z + 30z = 0
-0.4 + 10z = 2.8 + 0
-0.4 + 10z = 2.8

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 10z = 2.8 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 10z = 2.8 + 0.4
10z = 2.8 + 0.4

Combine like terms: 2.8 + 0.4 = 3.2
10z = 3.2

Divide each side by '10'.
z = 0.32

Simplifying
z = 0.32

See similar equations:

| 5w-4w+3=-1+2 | | 18+27=-5(8x-4) | | 7-9x-2=-32+7x-11 | | 0.05(x-4)=43+8x | | 2x+10+86+x=180 | | 0=9x^2-6x-8 | | x-0.19x=22108.5 | | 7x+14=7x-16 | | 2x-10+65-x=180 | | -11x+4y=-8 | | 7x+14=-9x-16 | | -50+5x=0 | | y=6.25+0.75x | | 12=6.25+0.75x | | 2g-6-9g= | | 0.70x+0.05(8-x)=0.10(-35) | | -5(3x-9)=2(x-7)9 | | (2x-9)(x)=56 | | (X+2)+(x-10)=90 | | 2e-x-3=8 | | 0.9x=0.81 | | X-5+2x+3+4x=180 | | 26+5x=2(-x+5)-33 | | 8=cos(x) | | -5(-3+x)=-65 | | X-1/8-1=X-5/9 | | 3-6(2-4t)=12(2t-5) | | 2(r+1)=-32 | | 7-7x-2=-42+3x-13 | | 27n+155=N | | 7(4n+11)= | | k^2+24k+25=0 |

Equations solver categories