10-(3z-9)=7-4

Simple and best practice solution for 10-(3z-9)=7-4 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 10-(3z-9)=7-4 equation:


Simplifying
10 + -1(3z + -9) = 7 + -4

Reorder the terms:
10 + -1(-9 + 3z) = 7 + -4
10 + (-9 * -1 + 3z * -1) = 7 + -4
10 + (9 + -3z) = 7 + -4

Combine like terms: 10 + 9 = 19
19 + -3z = 7 + -4

Combine like terms: 7 + -4 = 3
19 + -3z = 3

Solving
19 + -3z = 3

Solving for variable 'z'.

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

Add '-19' to each side of the equation.
19 + -19 + -3z = 3 + -19

Combine like terms: 19 + -19 = 0
0 + -3z = 3 + -19
-3z = 3 + -19

Combine like terms: 3 + -19 = -16
-3z = -16

Divide each side by '-3'.
z = 5.333333333

Simplifying
z = 5.333333333

See similar equations:

| 2/3x=1 | | 4x^3+3x^2-36x-27=0 | | 6(x+5)/4=2x-1 | | 3x-8=8x-20 | | 6(x-2)=2x+4(-4+x) | | 2/3*3 | | 2/5x-9=-3/5x+3 | | z^2-4/7z+c | | 7/15*1/2*3/14 | | 8x+8=9x-2 | | 7/5-11/14+1/7 | | -9y-5=-8y+1 | | 30*10= | | 8+10v= | | 2w^2-6=w | | 2u^2+5u-27-u^2-2u+2=0 | | vu=20 | | u^2+3u-25=0 | | (3x-3/7)=24 | | (3x-3/7) | | y-80=0.375(x-0) | | x/y=9 | | 64=x(x+14) | | 2y^2-9y+31-y^2+2y-1=0 | | (1/2*2/5) | | v+u=6 | | -4/9*5/8 | | n=m-9 | | -13/14+19/28-2/7 | | 7(5+3)/4(9-2)= | | 7(5+3)/4?9-2?= | | 2v^2+4v-18-v^2+25=0 |

Equations solver categories