-[4z-(15z+4)]=4+(10z+2)

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Solution for -[4z-(15z+4)]=4+(10z+2) equation:


Simplifying
-1[4z + -1(15z + 4)] = 4 + (10z + 2)

Reorder the terms:
-1[4z + -1(4 + 15z)] = 4 + (10z + 2)
-1[4z + (4 * -1 + 15z * -1)] = 4 + (10z + 2)
-1[4z + (-4 + -15z)] = 4 + (10z + 2)

Reorder the terms:
-1[-4 + 4z + -15z] = 4 + (10z + 2)

Combine like terms: 4z + -15z = -11z
-1[-4 + -11z] = 4 + (10z + 2)
[-4 * -1 + -11z * -1] = 4 + (10z + 2)
[4 + 11z] = 4 + (10z + 2)

Reorder the terms:
4 + 11z = 4 + (2 + 10z)

Remove parenthesis around (2 + 10z)
4 + 11z = 4 + 2 + 10z

Combine like terms: 4 + 2 = 6
4 + 11z = 6 + 10z

Solving
4 + 11z = 6 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
4 + 11z + -10z = 6 + 10z + -10z

Combine like terms: 11z + -10z = 1z
4 + 1z = 6 + 10z + -10z

Combine like terms: 10z + -10z = 0
4 + 1z = 6 + 0
4 + 1z = 6

Add '-4' to each side of the equation.
4 + -4 + 1z = 6 + -4

Combine like terms: 4 + -4 = 0
0 + 1z = 6 + -4
1z = 6 + -4

Combine like terms: 6 + -4 = 2
1z = 2

Divide each side by '1'.
z = 2

Simplifying
z = 2

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