.4(x+1)-.7x=-.1x+.7-.2x-.3

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Solution for .4(x+1)-.7x=-.1x+.7-.2x-.3 equation:


Simplifying
0.4(x + 1) + -0.7x = -0.1x + 0.7 + -0.2x + -0.3

Reorder the terms:
0.4(1 + x) + -0.7x = -0.1x + 0.7 + -0.2x + -0.3
(1 * 0.4 + x * 0.4) + -0.7x = -0.1x + 0.7 + -0.2x + -0.3
(0.4 + 0.4x) + -0.7x = -0.1x + 0.7 + -0.2x + -0.3

Combine like terms: 0.4x + -0.7x = -0.3x
0.4 + -0.3x = -0.1x + 0.7 + -0.2x + -0.3

Reorder the terms:
0.4 + -0.3x = 0.7 + -0.3 + -0.1x + -0.2x

Combine like terms: 0.7 + -0.3 = 0.4
0.4 + -0.3x = 0.4 + -0.1x + -0.2x

Combine like terms: -0.1x + -0.2x = -0.3x
0.4 + -0.3x = 0.4 + -0.3x

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -0.3x = 0.4 + -0.4 + -0.3x

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -0.3x = 0.4 + -0.4 + -0.3x
-0.3x = 0.4 + -0.4 + -0.3x

Combine like terms: 0.4 + -0.4 = 0.0
-0.3x = 0.0 + -0.3x
-0.3x = -0.3x

Add '0.3x' to each side of the equation.
-0.3x + 0.3x = -0.3x + 0.3x

Combine like terms: -0.3x + 0.3x = 0.0
0.0 = -0.3x + 0.3x

Combine like terms: -0.3x + 0.3x = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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