7X-1=-57

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Solution for 7X-1=-57 equation:


Simplifying
7X + -1 = -57

Reorder the terms:
-1 + 7X = -57

Solving
-1 + 7X = -57

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 1 + 7X = -57 + 1

Combine like terms: -1 + 1 = 0
0 + 7X = -57 + 1
7X = -57 + 1

Combine like terms: -57 + 1 = -56
7X = -56

Divide each side by '7'.
X = -8

Simplifying
X = -8

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