8(z+9)-(5z-3)=2z

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Solution for 8(z+9)-(5z-3)=2z equation:


Simplifying
8(z + 9) + -1(5z + -3) = 2z

Reorder the terms:
8(9 + z) + -1(5z + -3) = 2z
(9 * 8 + z * 8) + -1(5z + -3) = 2z
(72 + 8z) + -1(5z + -3) = 2z

Reorder the terms:
72 + 8z + -1(-3 + 5z) = 2z
72 + 8z + (-3 * -1 + 5z * -1) = 2z
72 + 8z + (3 + -5z) = 2z

Reorder the terms:
72 + 3 + 8z + -5z = 2z

Combine like terms: 72 + 3 = 75
75 + 8z + -5z = 2z

Combine like terms: 8z + -5z = 3z
75 + 3z = 2z

Solving
75 + 3z = 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.
75 + 3z + -2z = 2z + -2z

Combine like terms: 3z + -2z = 1z
75 + 1z = 2z + -2z

Combine like terms: 2z + -2z = 0
75 + 1z = 0

Add '-75' to each side of the equation.
75 + -75 + 1z = 0 + -75

Combine like terms: 75 + -75 = 0
0 + 1z = 0 + -75
1z = 0 + -75

Combine like terms: 0 + -75 = -75
1z = -75

Divide each side by '1'.
z = -75

Simplifying
z = -75

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