4z+4-2z=7+z-8

Simple and best practice solution for 4z+4-2z=7+z-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 4z+4-2z=7+z-8 equation:


Simplifying
4z + 4 + -2z = 7 + z + -8

Reorder the terms:
4 + 4z + -2z = 7 + z + -8

Combine like terms: 4z + -2z = 2z
4 + 2z = 7 + z + -8

Reorder the terms:
4 + 2z = 7 + -8 + z

Combine like terms: 7 + -8 = -1
4 + 2z = -1 + z

Solving
4 + 2z = -1 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
4 + 2z + -1z = -1 + z + -1z

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

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

Add '-4' to each side of the equation.
4 + -4 + 1z = -1 + -4

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

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

Divide each side by '1'.
z = -5

Simplifying
z = -5

See similar equations:

| (3x-9)(3x-9)= | | 7y-26=x | | 7(y-2)+8-4y= | | (z+5n)(z-4n)= | | -4+2y=-2 | | 54xy+72x= | | x=7y-26 | | y-3=-.66666666666666666666666666666667(x+3) | | 25x^2+4y^2=0 | | -3+2y=-2 | | (a-b)(a+b-c)+(b-c)(b+c-a)+(c-a)(c+a-b)=y | | -2+2y=-2 | | -7x=-40+3x | | (2x^2+3x-5)(x+2)= | | 0.40x+0.15(80)=0.20(128) | | 3x^2-30x+45= | | 14a^2+9=63a+9 | | 3(x+2)-5x=12 | | whatisy-5=3-9(y+2) | | -4x^5(8x^2+9x-2)= | | X*0.5=2.3 | | 5/35a-25 | | 3(x-4)+3=-9 | | 2y=-3(4)+12 | | 2y=-3(3)+12 | | 3+(5+2)=3+(2+5) | | .5(x+3)=45 | | 2y=-3(2)+12 | | 6x^2-24x+24= | | 6x-25=3(-7+2x)-4 | | H=2/3w | | -15+5x=60 |

Equations solver categories