7x-35=105

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Solution for 7x-35=105 equation: 


Simplifying
7x + -35 = 105

Reorder the terms:
-35 + 7x = 105

Solving
-35 + 7x = 105

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 7x = 105 + 35

Combine like terms: -35 + 35 = 0
0 + 7x = 105 + 35
7x = 105 + 35

Combine like terms: 105 + 35 = 140
7x = 140

Divide each side by '7'.
x = 20

Simplifying
x = 20

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