7x+133=280

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Solution for 7x+133=280 equation: 


Simplifying
7x + 133 = 280

Reorder the terms:
133 + 7x = 280

Solving
133 + 7x = 280

Solving for variable 'x'.

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

Add '-133' to each side of the equation.
133 + -133 + 7x = 280 + -133

Combine like terms: 133 + -133 = 0
0 + 7x = 280 + -133
7x = 280 + -133

Combine like terms: 280 + -133 = 147
7x = 147

Divide each side by '7'.
x = 21

Simplifying
x = 21

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