5+2(z-2)-6(4z+3)=20z+4

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Solution for 5+2(z-2)-6(4z+3)=20z+4 equation:


Simplifying
5 + 2(z + -2) + -6(4z + 3) = 20z + 4

Reorder the terms:
5 + 2(-2 + z) + -6(4z + 3) = 20z + 4
5 + (-2 * 2 + z * 2) + -6(4z + 3) = 20z + 4
5 + (-4 + 2z) + -6(4z + 3) = 20z + 4

Reorder the terms:
5 + -4 + 2z + -6(3 + 4z) = 20z + 4
5 + -4 + 2z + (3 * -6 + 4z * -6) = 20z + 4
5 + -4 + 2z + (-18 + -24z) = 20z + 4

Reorder the terms:
5 + -4 + -18 + 2z + -24z = 20z + 4

Combine like terms: 5 + -4 = 1
1 + -18 + 2z + -24z = 20z + 4

Combine like terms: 1 + -18 = -17
-17 + 2z + -24z = 20z + 4

Combine like terms: 2z + -24z = -22z
-17 + -22z = 20z + 4

Reorder the terms:
-17 + -22z = 4 + 20z

Solving
-17 + -22z = 4 + 20z

Solving for variable 'z'.

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

Add '-20z' to each side of the equation.
-17 + -22z + -20z = 4 + 20z + -20z

Combine like terms: -22z + -20z = -42z
-17 + -42z = 4 + 20z + -20z

Combine like terms: 20z + -20z = 0
-17 + -42z = 4 + 0
-17 + -42z = 4

Add '17' to each side of the equation.
-17 + 17 + -42z = 4 + 17

Combine like terms: -17 + 17 = 0
0 + -42z = 4 + 17
-42z = 4 + 17

Combine like terms: 4 + 17 = 21
-42z = 21

Divide each side by '-42'.
z = -0.5

Simplifying
z = -0.5

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