-4x+3.99=7.42

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Solution for -4x+3.99=7.42 equation:


Simplifying
-4x + 3.99 = 7.42

Reorder the terms:
3.99 + -4x = 7.42

Solving
3.99 + -4x = 7.42

Solving for variable 'x'.

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

Add '-3.99' to each side of the equation.
3.99 + -3.99 + -4x = 7.42 + -3.99

Combine like terms: 3.99 + -3.99 = 0.00
0.00 + -4x = 7.42 + -3.99
-4x = 7.42 + -3.99

Combine like terms: 7.42 + -3.99 = 3.43
-4x = 3.43

Divide each side by '-4'.
x = -0.8575

Simplifying
x = -0.8575

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