7-4z+2z=13

Simple and best practice solution for 7-4z+2z=13 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 7-4z+2z=13 equation: 


Simplifying
7 + -4z + 2z = 13

Combine like terms: -4z + 2z = -2z
7 + -2z = 13

Solving
7 + -2z = 13

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + -2z = 13 + -7

Combine like terms: 7 + -7 = 0
0 + -2z = 13 + -7
-2z = 13 + -7

Combine like terms: 13 + -7 = 6
-2z = 6

Divide each side by '-2'.
z = -3

Simplifying
z = -3

See similar equations:

| 2c+4=127 | | 5x+b=4 | | 0=-m^2-49+14m | | 2.25t+5=13.5ft+14 | | 0=m^2-49+14m | | 4x-4+2x=2(3x+2) | | 8x-10x=x+4 | | 5/12-7/8(6) | | (1/2x-2)(2x3-4x2_1/3) | | 9x=3y+18 | | 9+3.5g=0.5g | | 420=2x | | 10r-20=2r+20 | | 4x=x-8x | | 27500=0.00904V^3+0.17v^2+25v | | 6*7/8 | | x-6=8+7x | | z=9-3x-9y | | 4x^2-68x+188=0 | | 200/x^2=10 | | -0.5x+0.8y=0.4 | | 2(3x+9)-2x=24-2x | | 10.64=x^2 | | 2i/8-9i | | 11-6x=-22 | | 2/3x-12=1/3x | | 9i/2−3i | | -2x-18=6(1-2x)+41 | | 5(x+2)+2x=7x-10 | | 5(9-4)= | | 3(x+2)=5x+6-3x | | (-4+2)2= |

Equations solver categories