7[z-5]+5z-1=

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Solution for 7[z-5]+5z-1= equation:


Simplifying
7[z + -5] + 5z + -1 = 0

Reorder the terms:
7[-5 + z] + 5z + -1 = 0
[-5 * 7 + z * 7] + 5z + -1 = 0
[-35 + 7z] + 5z + -1 = 0

Reorder the terms:
-35 + -1 + 7z + 5z = 0

Combine like terms: -35 + -1 = -36
-36 + 7z + 5z = 0

Combine like terms: 7z + 5z = 12z
-36 + 12z = 0

Solving
-36 + 12z = 0

Solving for variable 'z'.

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

Add '36' to each side of the equation.
-36 + 36 + 12z = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 12z = 0 + 36
12z = 0 + 36

Combine like terms: 0 + 36 = 36
12z = 36

Divide each side by '12'.
z = 3

Simplifying
z = 3

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