5z-3(z-7)=2+3z

Simple and best practice solution for 5z-3(z-7)=2+3z 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 5z-3(z-7)=2+3z equation:


Simplifying
5z + -3(z + -7) = 2 + 3z

Reorder the terms:
5z + -3(-7 + z) = 2 + 3z
5z + (-7 * -3 + z * -3) = 2 + 3z
5z + (21 + -3z) = 2 + 3z

Reorder the terms:
21 + 5z + -3z = 2 + 3z

Combine like terms: 5z + -3z = 2z
21 + 2z = 2 + 3z

Solving
21 + 2z = 2 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
21 + 2z + -3z = 2 + 3z + -3z

Combine like terms: 2z + -3z = -1z
21 + -1z = 2 + 3z + -3z

Combine like terms: 3z + -3z = 0
21 + -1z = 2 + 0
21 + -1z = 2

Add '-21' to each side of the equation.
21 + -21 + -1z = 2 + -21

Combine like terms: 21 + -21 = 0
0 + -1z = 2 + -21
-1z = 2 + -21

Combine like terms: 2 + -21 = -19
-1z = -19

Divide each side by '-1'.
z = 19

Simplifying
z = 19

See similar equations:

| 100=5/8X | | 32-4x=20 | | 12n-8-2n+10-3= | | 8d+2e+5e= | | (sin((17x))^1/2 | | 2r-5=n(n-4) | | 7s+43=141 | | 2/3x2/3x23 | | 4x-10=11-3x | | (2b+4)=10(3b-20) | | cosx=0.42 | | -(3a+5a^2)+5a=0 | | 12(3x-5)=94 | | 1/8(x-1)3-8=0 | | -(-5xy^2)*3x^3y^4=0 | | X=-6a+2b | | =b^2+13b+30 | | -a^3+3a^7=0 | | 5x^2+3y^2+3(x^2-y^2)=0 | | n-3=43 | | 3-x=7+3x | | x^4-6x^3+12x^2-26x-45=0 | | x-2x-10=0 | | 8x+15=78+8 | | 7x^3-7x^2*x=0 | | 2a^4*-8a^2=0 | | a^3*a^5*a=0 | | 8/4=10/x | | a^3*a^5*4=0 | | 3z/7-1=6 | | 2y=x^(2/3) | | 9x-7x+134=2x+134 |

Equations solver categories