-2(z+3)-z=-z-4(z-2)

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


Simplifying
-2(z + 3) + -1z = -1z + -4(z + -2)

Reorder the terms:
-2(3 + z) + -1z = -1z + -4(z + -2)
(3 * -2 + z * -2) + -1z = -1z + -4(z + -2)
(-6 + -2z) + -1z = -1z + -4(z + -2)

Combine like terms: -2z + -1z = -3z
-6 + -3z = -1z + -4(z + -2)

Reorder the terms:
-6 + -3z = -1z + -4(-2 + z)
-6 + -3z = -1z + (-2 * -4 + z * -4)
-6 + -3z = -1z + (8 + -4z)

Reorder the terms:
-6 + -3z = 8 + -1z + -4z

Combine like terms: -1z + -4z = -5z
-6 + -3z = 8 + -5z

Solving
-6 + -3z = 8 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
-6 + -3z + 5z = 8 + -5z + 5z

Combine like terms: -3z + 5z = 2z
-6 + 2z = 8 + -5z + 5z

Combine like terms: -5z + 5z = 0
-6 + 2z = 8 + 0
-6 + 2z = 8

Add '6' to each side of the equation.
-6 + 6 + 2z = 8 + 6

Combine like terms: -6 + 6 = 0
0 + 2z = 8 + 6
2z = 8 + 6

Combine like terms: 8 + 6 = 14
2z = 14

Divide each side by '2'.
z = 7

Simplifying
z = 7

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