2(5z-1)-5(z+6)=3(z+1)

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Solution for 2(5z-1)-5(z+6)=3(z+1) equation:


Simplifying
2(5z + -1) + -5(z + 6) = 3(z + 1)

Reorder the terms:
2(-1 + 5z) + -5(z + 6) = 3(z + 1)
(-1 * 2 + 5z * 2) + -5(z + 6) = 3(z + 1)
(-2 + 10z) + -5(z + 6) = 3(z + 1)

Reorder the terms:
-2 + 10z + -5(6 + z) = 3(z + 1)
-2 + 10z + (6 * -5 + z * -5) = 3(z + 1)
-2 + 10z + (-30 + -5z) = 3(z + 1)

Reorder the terms:
-2 + -30 + 10z + -5z = 3(z + 1)

Combine like terms: -2 + -30 = -32
-32 + 10z + -5z = 3(z + 1)

Combine like terms: 10z + -5z = 5z
-32 + 5z = 3(z + 1)

Reorder the terms:
-32 + 5z = 3(1 + z)
-32 + 5z = (1 * 3 + z * 3)
-32 + 5z = (3 + 3z)

Solving
-32 + 5z = 3 + 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.
-32 + 5z + -3z = 3 + 3z + -3z

Combine like terms: 5z + -3z = 2z
-32 + 2z = 3 + 3z + -3z

Combine like terms: 3z + -3z = 0
-32 + 2z = 3 + 0
-32 + 2z = 3

Add '32' to each side of the equation.
-32 + 32 + 2z = 3 + 32

Combine like terms: -32 + 32 = 0
0 + 2z = 3 + 32
2z = 3 + 32

Combine like terms: 3 + 32 = 35
2z = 35

Divide each side by '2'.
z = 17.5

Simplifying
z = 17.5

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