4x-55=7

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Solution for 4x-55=7 equation: 


Simplifying
4x + -55 = 7

Reorder the terms:
-55 + 4x = 7

Solving
-55 + 4x = 7

Solving for variable 'x'.

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

Add '55' to each side of the equation.
-55 + 55 + 4x = 7 + 55

Combine like terms: -55 + 55 = 0
0 + 4x = 7 + 55
4x = 7 + 55

Combine like terms: 7 + 55 = 62
4x = 62

Divide each side by '4'.
x = 15.5

Simplifying
x = 15.5

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