6(Z-3)+7Z-3=

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Solution for 6(Z-3)+7Z-3= equation:


Simplifying
6(Z + -3) + 7Z + -3 = 0

Reorder the terms:
6(-3 + Z) + 7Z + -3 = 0
(-3 * 6 + Z * 6) + 7Z + -3 = 0
(-18 + 6Z) + 7Z + -3 = 0

Reorder the terms:
-18 + -3 + 6Z + 7Z = 0

Combine like terms: -18 + -3 = -21
-21 + 6Z + 7Z = 0

Combine like terms: 6Z + 7Z = 13Z
-21 + 13Z = 0

Solving
-21 + 13Z = 0

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 + 13Z = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 13Z = 0 + 21
13Z = 0 + 21

Combine like terms: 0 + 21 = 21
13Z = 21

Divide each side by '13'.
Z = 1.615384615

Simplifying
Z = 1.615384615

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