10(Z-9)-9(5-6Z)=2(4Z-1)+5(1+2Z)

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Solution for 10(Z-9)-9(5-6Z)=2(4Z-1)+5(1+2Z) equation:


Simplifying
10(Z + -9) + -9(5 + -6Z) = 2(4Z + -1) + 5(1 + 2Z)

Reorder the terms:
10(-9 + Z) + -9(5 + -6Z) = 2(4Z + -1) + 5(1 + 2Z)
(-9 * 10 + Z * 10) + -9(5 + -6Z) = 2(4Z + -1) + 5(1 + 2Z)
(-90 + 10Z) + -9(5 + -6Z) = 2(4Z + -1) + 5(1 + 2Z)
-90 + 10Z + (5 * -9 + -6Z * -9) = 2(4Z + -1) + 5(1 + 2Z)
-90 + 10Z + (-45 + 54Z) = 2(4Z + -1) + 5(1 + 2Z)

Reorder the terms:
-90 + -45 + 10Z + 54Z = 2(4Z + -1) + 5(1 + 2Z)

Combine like terms: -90 + -45 = -135
-135 + 10Z + 54Z = 2(4Z + -1) + 5(1 + 2Z)

Combine like terms: 10Z + 54Z = 64Z
-135 + 64Z = 2(4Z + -1) + 5(1 + 2Z)

Reorder the terms:
-135 + 64Z = 2(-1 + 4Z) + 5(1 + 2Z)
-135 + 64Z = (-1 * 2 + 4Z * 2) + 5(1 + 2Z)
-135 + 64Z = (-2 + 8Z) + 5(1 + 2Z)
-135 + 64Z = -2 + 8Z + (1 * 5 + 2Z * 5)
-135 + 64Z = -2 + 8Z + (5 + 10Z)

Reorder the terms:
-135 + 64Z = -2 + 5 + 8Z + 10Z

Combine like terms: -2 + 5 = 3
-135 + 64Z = 3 + 8Z + 10Z

Combine like terms: 8Z + 10Z = 18Z
-135 + 64Z = 3 + 18Z

Solving
-135 + 64Z = 3 + 18Z

Solving for variable 'Z'.

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

Add '-18Z' to each side of the equation.
-135 + 64Z + -18Z = 3 + 18Z + -18Z

Combine like terms: 64Z + -18Z = 46Z
-135 + 46Z = 3 + 18Z + -18Z

Combine like terms: 18Z + -18Z = 0
-135 + 46Z = 3 + 0
-135 + 46Z = 3

Add '135' to each side of the equation.
-135 + 135 + 46Z = 3 + 135

Combine like terms: -135 + 135 = 0
0 + 46Z = 3 + 135
46Z = 3 + 135

Combine like terms: 3 + 135 = 138
46Z = 138

Divide each side by '46'.
Z = 3

Simplifying
Z = 3

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