7(x-1)-1=34

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Solution for 7(x-1)-1=34 equation: 


Simplifying
7(x + -1) + -1 = 34

Reorder the terms:
7(-1 + x) + -1 = 34
(-1 * 7 + x * 7) + -1 = 34
(-7 + 7x) + -1 = 34

Reorder the terms:
-7 + -1 + 7x = 34

Combine like terms: -7 + -1 = -8
-8 + 7x = 34

Solving
-8 + 7x = 34

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 7x = 34 + 8

Combine like terms: -8 + 8 = 0
0 + 7x = 34 + 8
7x = 34 + 8

Combine like terms: 34 + 8 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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