15-5(z-3)=4z+3

Simple and best practice solution for 15-5(z-3)=4z+3 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 15-5(z-3)=4z+3 equation:


Simplifying
15 + -5(z + -3) = 4z + 3

Reorder the terms:
15 + -5(-3 + z) = 4z + 3
15 + (-3 * -5 + z * -5) = 4z + 3
15 + (15 + -5z) = 4z + 3

Combine like terms: 15 + 15 = 30
30 + -5z = 4z + 3

Reorder the terms:
30 + -5z = 3 + 4z

Solving
30 + -5z = 3 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
30 + -5z + -4z = 3 + 4z + -4z

Combine like terms: -5z + -4z = -9z
30 + -9z = 3 + 4z + -4z

Combine like terms: 4z + -4z = 0
30 + -9z = 3 + 0
30 + -9z = 3

Add '-30' to each side of the equation.
30 + -30 + -9z = 3 + -30

Combine like terms: 30 + -30 = 0
0 + -9z = 3 + -30
-9z = 3 + -30

Combine like terms: 3 + -30 = -27
-9z = -27

Divide each side by '-9'.
z = 3

Simplifying
z = 3

See similar equations:

| 5x^2+7=112 | | 2x+y=184 | | 553+265+48=t | | 17-4x=4x+9-7x | | 38=3y-2 | | 3x(11-8)+8-11= | | -0.6x+3.54=0.8x+1.14 | | x-48=x | | 8x^9y^7+40x^7y^6+16xy=0 | | 3(2x+9)=-8+29 | | 5(4z-1)-4(z+8)=7(2+1) | | x-48=180 | | X-(2-x)=4(-2x-4) | | X-(2-x)=4(2x-4) | | x(a-2b)=4m(x-c) | | 3.68=-log(x) | | 63x+25x=350+25x | | 0.1x-0.6x+4=9 | | 80+.40x=60+.80x | | 4(x-3)-2(2x+4)= | | 6-y=28 | | 4x+.3=x | | (0.5x)(x+1)=10 | | 3x^6-24x^4=0 | | 2r+2(r+2)=84 | | 2x+3(x-10)=44 | | 3r+3(r+65)=855 | | -42=-7b | | 5x+5=-5x+5 | | 6n=n+(-20) | | 10z-14=9z+17 | | -22=11(2z+8) |

Equations solver categories