7x-4=51

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Solution for 7x-4=51 equation: 


Simplifying
7x + -4 = 51

Reorder the terms:
-4 + 7x = 51

Solving
-4 + 7x = 51

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 7x = 51 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = 51 + 4
7x = 51 + 4

Combine like terms: 51 + 4 = 55
7x = 55

Divide each side by '7'.
x = 7.857142857

Simplifying
x = 7.857142857

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