2Z+7(Z-3)=60

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Solution for 2Z+7(Z-3)=60 equation:


Simplifying
2Z + 7(Z + -3) = 60

Reorder the terms:
2Z + 7(-3 + Z) = 60
2Z + (-3 * 7 + Z * 7) = 60
2Z + (-21 + 7Z) = 60

Reorder the terms:
-21 + 2Z + 7Z = 60

Combine like terms: 2Z + 7Z = 9Z
-21 + 9Z = 60

Solving
-21 + 9Z = 60

Solving for variable 'Z'.

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

Add '21' to each side of the equation.
-21 + 21 + 9Z = 60 + 21

Combine like terms: -21 + 21 = 0
0 + 9Z = 60 + 21
9Z = 60 + 21

Combine like terms: 60 + 21 = 81
9Z = 81

Divide each side by '9'.
Z = 9

Simplifying
Z = 9

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