6.4x-3.5=-87

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Solution for 6.4x-3.5=-87 equation:


Simplifying
6.4x + -3.5 = -87

Reorder the terms:
-3.5 + 6.4x = -87

Solving
-3.5 + 6.4x = -87

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 6.4x = -87 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 6.4x = -87 + 3.5
6.4x = -87 + 3.5

Combine like terms: -87 + 3.5 = -83.5
6.4x = -83.5

Divide each side by '6.4'.
x = -13.046875

Simplifying
x = -13.046875

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