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

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Solution for 5(3z-1)-4(z+5)=4(z+1) equation:


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

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

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

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

Combine like terms: -5 + -20 = -25
-25 + 15z + -4z = 4(z + 1)

Combine like terms: 15z + -4z = 11z
-25 + 11z = 4(z + 1)

Reorder the terms:
-25 + 11z = 4(1 + z)
-25 + 11z = (1 * 4 + z * 4)
-25 + 11z = (4 + 4z)

Solving
-25 + 11z = 4 + 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.
-25 + 11z + -4z = 4 + 4z + -4z

Combine like terms: 11z + -4z = 7z
-25 + 7z = 4 + 4z + -4z

Combine like terms: 4z + -4z = 0
-25 + 7z = 4 + 0
-25 + 7z = 4

Add '25' to each side of the equation.
-25 + 25 + 7z = 4 + 25

Combine like terms: -25 + 25 = 0
0 + 7z = 4 + 25
7z = 4 + 25

Combine like terms: 4 + 25 = 29
7z = 29

Divide each side by '7'.
z = 4.142857143

Simplifying
z = 4.142857143

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