4(5z-1)-3(z+6)=15(z+1)

Simple and best practice solution for 4(5z-1)-3(z+6)=15(z+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 4(5z-1)-3(z+6)=15(z+1) equation:


Simplifying
4(5z + -1) + -3(z + 6) = 15(z + 1)

Reorder the terms:
4(-1 + 5z) + -3(z + 6) = 15(z + 1)
(-1 * 4 + 5z * 4) + -3(z + 6) = 15(z + 1)
(-4 + 20z) + -3(z + 6) = 15(z + 1)

Reorder the terms:
-4 + 20z + -3(6 + z) = 15(z + 1)
-4 + 20z + (6 * -3 + z * -3) = 15(z + 1)
-4 + 20z + (-18 + -3z) = 15(z + 1)

Reorder the terms:
-4 + -18 + 20z + -3z = 15(z + 1)

Combine like terms: -4 + -18 = -22
-22 + 20z + -3z = 15(z + 1)

Combine like terms: 20z + -3z = 17z
-22 + 17z = 15(z + 1)

Reorder the terms:
-22 + 17z = 15(1 + z)
-22 + 17z = (1 * 15 + z * 15)
-22 + 17z = (15 + 15z)

Solving
-22 + 17z = 15 + 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
-22 + 17z + -15z = 15 + 15z + -15z

Combine like terms: 17z + -15z = 2z
-22 + 2z = 15 + 15z + -15z

Combine like terms: 15z + -15z = 0
-22 + 2z = 15 + 0
-22 + 2z = 15

Add '22' to each side of the equation.
-22 + 22 + 2z = 15 + 22

Combine like terms: -22 + 22 = 0
0 + 2z = 15 + 22
2z = 15 + 22

Combine like terms: 15 + 22 = 37
2z = 37

Divide each side by '2'.
z = 18.5

Simplifying
z = 18.5

See similar equations:

| m^2-2m-80=0 | | 3x+20=328 | | 2x+18=324 | | 2x+5=5x-8 | | x^2+11x=47 | | 42=18t+(t+5) | | 2x^2+14x+21.5=0 | | -7s-5=16 | | A+a+a=180 | | 6x(2x+1)=5x+1 | | 5(2n+3)-(1-2n)=2(3(3+2n)-(3-n)) | | 3x=-5 | | 3x^2+17x-6=0 | | 3x^2+10x+4=0 | | 7x-19=5x+11 | | 7x-19=5x | | x-6x=4-24 | | 3(x-4)=(x+2) | | 8x^2+21=-59x | | 2y+7y=26 | | 5x-8x+4x=10 | | 4(p+2)=14-2(3-2p) | | -4x+2-3x=5 | | x+2x+3x=42 | | 3x-10=-61 | | 3x+3=90 | | -7x+4=53 | | 5r+2(1-r)=2(2r-1) | | 4x=15-(13) | | 16x^2+32x^4= | | 16x^4+32x^8= | | x-6=-2-1 |

Equations solver categories