7(z-3)+8z-1=

Simple and best practice solution for 7(z-3)+8z-1= 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(z-3)+8z-1= equation:


Simplifying
7(z + -3) + 8z + -1 = 0

Reorder the terms:
7(-3 + z) + 8z + -1 = 0
(-3 * 7 + z * 7) + 8z + -1 = 0
(-21 + 7z) + 8z + -1 = 0

Reorder the terms:
-21 + -1 + 7z + 8z = 0

Combine like terms: -21 + -1 = -22
-22 + 7z + 8z = 0

Combine like terms: 7z + 8z = 15z
-22 + 15z = 0

Solving
-22 + 15z = 0

Solving for variable 'z'.

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

Add '22' to each side of the equation.
-22 + 22 + 15z = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 15z = 0 + 22
15z = 0 + 22

Combine like terms: 0 + 22 = 22
15z = 22

Divide each side by '15'.
z = 1.466666667

Simplifying
z = 1.466666667

See similar equations:

| 3x+215=13x-5 | | x^2-2x+18=x | | 75y-4x= | | 51-3x=6x+18 | | 16x^2-16x-320=0 | | d-6=-12 | | 0.25(2.4+0.5336y)+1.667y=6 | | x^2-2x+18=0 | | (3x+4)(10x+6)(3x+4)(x+9)=0 | | 1.25x-0.667y=3 | | 25x^3-16x=0 | | 5x+10x-25=0 | | S=224-16t^2 | | (x+1)(x-3)=(x-5)(x-1) | | 4x^2-25x+51=3x+6 | | (x+1)(x+3)=(x-5)(x-1) | | 3x+34x-40x=0 | | 25x^3-40x^2+16x=0 | | 6+6(2t-1)=t | | 25x^2+45x-10=0 | | 3b-6=7b+18 | | 25x^3+30x^2+9x=0 | | 15-4s-17=7s+10-5s | | (x+5)(x-5)=11x+1 | | 14x+6=2(5+7x)-4 | | 6x+174=14x-10 | | 16a^2-40a=0 | | 103-5x=13x+23 | | -9-2x=6x+15 | | 9-9x=45x-37 | | 6x+10=-80x-9x | | 150-7x=20x+20 |

Equations solver categories