X*4-1=-7

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Solution for X*4-1=-7 equation:


Simplifying
X * 4 + -1 = -7

Reorder the terms for easier multiplication:
4X + -1 = -7

Reorder the terms:
-1 + 4X = -7

Solving
-1 + 4X = -7

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 + 4X = -7 + 1

Combine like terms: -1 + 1 = 0
0 + 4X = -7 + 1
4X = -7 + 1

Combine like terms: -7 + 1 = -6
4X = -6

Divide each side by '4'.
X = -1.5

Simplifying
X = -1.5

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