-5z+16=2(2z-10)

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Solution for -5z+16=2(2z-10) equation:


Simplifying
-5z + 16 = 2(2z + -10)

Reorder the terms:
16 + -5z = 2(2z + -10)

Reorder the terms:
16 + -5z = 2(-10 + 2z)
16 + -5z = (-10 * 2 + 2z * 2)
16 + -5z = (-20 + 4z)

Solving
16 + -5z = -20 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
16 + -5z + -4z = -20 + 4z + -4z

Combine like terms: -5z + -4z = -9z
16 + -9z = -20 + 4z + -4z

Combine like terms: 4z + -4z = 0
16 + -9z = -20 + 0
16 + -9z = -20

Add '-16' to each side of the equation.
16 + -16 + -9z = -20 + -16

Combine like terms: 16 + -16 = 0
0 + -9z = -20 + -16
-9z = -20 + -16

Combine like terms: -20 + -16 = -36
-9z = -36

Divide each side by '-9'.
z = 4

Simplifying
z = 4

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