.40x+.40=-40x-3

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Solution for .40x+.40=-40x-3 equation:


Simplifying
0.40x + 0.40 = -40x + -3

Reorder the terms:
0.40 + 0.40x = -40x + -3

Reorder the terms:
0.40 + 0.40x = -3 + -40x

Solving
0.40 + 0.40x = -3 + -40x

Solving for variable 'x'.

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

Add '40x' to each side of the equation.
0.40 + 0.40x + 40x = -3 + -40x + 40x

Combine like terms: 0.40x + 40x = 40.4x
0.40 + 40.4x = -3 + -40x + 40x

Combine like terms: -40x + 40x = 0
0.40 + 40.4x = -3 + 0
0.40 + 40.4x = -3

Add '-0.40' to each side of the equation.
0.40 + -0.40 + 40.4x = -3 + -0.40

Combine like terms: 0.40 + -0.40 = 0.00
0.00 + 40.4x = -3 + -0.40
40.4x = -3 + -0.40

Combine like terms: -3 + -0.40 = -3.4
40.4x = -3.4

Divide each side by '40.4'.
x = -0.08415841584

Simplifying
x = -0.08415841584

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