-9+7z+2-4z=

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


Simplifying
-9 + 7z + 2 + -4z = 0

Reorder the terms:
-9 + 2 + 7z + -4z = 0

Combine like terms: -9 + 2 = -7
-7 + 7z + -4z = 0

Combine like terms: 7z + -4z = 3z
-7 + 3z = 0

Solving
-7 + 3z = 0

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 + 3z = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 3z = 0 + 7
3z = 0 + 7

Combine like terms: 0 + 7 = 7
3z = 7

Divide each side by '3'.
z = 2.333333333

Simplifying
z = 2.333333333

See similar equations:

| -33=3(x+6) | | 3+4a+2-(a+3)=9 | | 5(x+1)=3(x-7) | | -b-11=-8-2b | | 4x-4=-7x+6 | | -2(-4m-3)=6m-10 | | -4c-9=19 | | 3x+5=(x-8) | | 8x-19y=-3 | | 1202.98=17424+72900x | | 2(a-5)=-6 | | 20+3n=n+8 | | 210=(9+d)10 | | 3X+3(5X+2)=-23 | | 7x^6-6x^7=.75 | | 13x-3x=-24+4x | | -7=-6p+5p | | 5x-2y=20solvey | | 14x-5=-24-5x | | 3X+3(5+2)=-23 | | 5x+17=20+4x | | 15+11n=3+14n | | x+22+x+10+19=11+x | | 9x-2x=70 | | 9a-14=a+2 | | -23-3a=-2a-9 | | factorx^3+8x^2+15x=0 | | 11x+1+9x=21 | | 6x+(3x+7)+(x-3)=180 | | 3x-9=1o | | (17-4y)-4y=17 | | x^2-15x-20=0 |

Equations solver categories