7x-100=6x+30

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Solution for 7x-100=6x+30 equation:


Simplifying
7x + -100 = 6x + 30

Reorder the terms:
-100 + 7x = 6x + 30

Reorder the terms:
-100 + 7x = 30 + 6x

Solving
-100 + 7x = 30 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-100 + 7x + -6x = 30 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-100 + 1x = 30 + 6x + -6x

Combine like terms: 6x + -6x = 0
-100 + 1x = 30 + 0
-100 + 1x = 30

Add '100' to each side of the equation.
-100 + 100 + 1x = 30 + 100

Combine like terms: -100 + 100 = 0
0 + 1x = 30 + 100
1x = 30 + 100

Combine like terms: 30 + 100 = 130
1x = 130

Divide each side by '1'.
x = 130

Simplifying
x = 130

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