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

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


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

Combine like terms: 2 + 3 = 5
-2(5) + -2 = -1z + -4(z + 2)

Multiply -2 * 5
-10 + -2 = -1z + -4(z + 2)

Combine like terms: -10 + -2 = -12
-12 = -1z + -4(z + 2)

Reorder the terms:
-12 = -1z + -4(2 + z)
-12 = -1z + (2 * -4 + z * -4)
-12 = -1z + (-8 + -4z)

Reorder the terms:
-12 = -8 + -1z + -4z

Combine like terms: -1z + -4z = -5z
-12 = -8 + -5z

Solving
-12 = -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.
-12 + 5z = -8 + -5z + 5z

Combine like terms: -5z + 5z = 0
-12 + 5z = -8 + 0
-12 + 5z = -8

Add '12' to each side of the equation.
-12 + 12 + 5z = -8 + 12

Combine like terms: -12 + 12 = 0
0 + 5z = -8 + 12
5z = -8 + 12

Combine like terms: -8 + 12 = 4
5z = 4

Divide each side by '5'.
z = 0.8

Simplifying
z = 0.8

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