2(5-22)=20-2(z-1)

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Solution for 2(5-22)=20-2(z-1) equation:


Simplifying
2(5 + -22) = 20 + -2(z + -1)

Combine like terms: 5 + -22 = -17
2(-17) = 20 + -2(z + -1)

Multiply 2 * -17
-34 = 20 + -2(z + -1)

Reorder the terms:
-34 = 20 + -2(-1 + z)
-34 = 20 + (-1 * -2 + z * -2)
-34 = 20 + (2 + -2z)

Combine like terms: 20 + 2 = 22
-34 = 22 + -2z

Solving
-34 = 22 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
-34 + 2z = 22 + -2z + 2z

Combine like terms: -2z + 2z = 0
-34 + 2z = 22 + 0
-34 + 2z = 22

Add '34' to each side of the equation.
-34 + 34 + 2z = 22 + 34

Combine like terms: -34 + 34 = 0
0 + 2z = 22 + 34
2z = 22 + 34

Combine like terms: 22 + 34 = 56
2z = 56

Divide each side by '2'.
z = 28

Simplifying
z = 28

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