7z+2-2z=5+4z+9

Simple and best practice solution for 7z+2-2z=5+4z+9 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 7z+2-2z=5+4z+9 equation: 


Simplifying
7z + 2 + -2z = 5 + 4z + 9

Reorder the terms:
2 + 7z + -2z = 5 + 4z + 9

Combine like terms: 7z + -2z = 5z
2 + 5z = 5 + 4z + 9

Reorder the terms:
2 + 5z = 5 + 9 + 4z

Combine like terms: 5 + 9 = 14
2 + 5z = 14 + 4z

Solving
2 + 5z = 14 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
2 + 5z + -4z = 14 + 4z + -4z

Combine like terms: 5z + -4z = 1z
2 + 1z = 14 + 4z + -4z

Combine like terms: 4z + -4z = 0
2 + 1z = 14 + 0
2 + 1z = 14

Add '-2' to each side of the equation.
2 + -2 + 1z = 14 + -2

Combine like terms: 2 + -2 = 0
0 + 1z = 14 + -2
1z = 14 + -2

Combine like terms: 14 + -2 = 12
1z = 12

Divide each side by '1'.
z = 12

Simplifying
z = 12

See similar equations:

| -6(21y)= | | n-2=29 | | 3m-5+9m-7= | | -2.1+5.9=10.1 | | 2h^2+2h-12=0 | | (-1/3)(-6/7)(-5/6) | | 39-6+10.5= | | 4x-9x+3x-7x= | | 4(3m-4)=32 | | 2/3x-7=-1/3x+3 | | 1/4(5x-5)=5 | | -27/10*-2/3 | | 5(6+x)=60 | | x/3.5=4 | | 2.6+t= | | 13+x=27 | | 8x^2=18x-9 | | 5r+3=15r+5 | | 1/5n+1/3n=8 | | 2n-13+8n=17 | | 5(x+6)=6x-1 | | 4(4-a)-31=26a-5(3+6a) | | (-8/9)(-9/11) | | 8-7n=4+3n | | 55=(3x-1)+5 | | X+x-3004=7836 | | t-18=16 | | 5(9+2x)=45 | | (17+x)5=940 | | x/6.2=5.1 | | 4x+7+44-x= | | 3/5y+2/5y=-1 |

Equations solver categories