4-0.3x=3-0.4x

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Solution for 4-0.3x=3-0.4x equation:


Simplifying
4 + -0.3x = 3 + -0.4x

Solving
4 + -0.3x = 3 + -0.4x

Solving for variable 'x'.

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

Add '0.4x' to each side of the equation.
4 + -0.3x + 0.4x = 3 + -0.4x + 0.4x

Combine like terms: -0.3x + 0.4x = 0.1x
4 + 0.1x = 3 + -0.4x + 0.4x

Combine like terms: -0.4x + 0.4x = 0.0
4 + 0.1x = 3 + 0.0
4 + 0.1x = 3

Add '-4' to each side of the equation.
4 + -4 + 0.1x = 3 + -4

Combine like terms: 4 + -4 = 0
0 + 0.1x = 3 + -4
0.1x = 3 + -4

Combine like terms: 3 + -4 = -1
0.1x = -1

Divide each side by '0.1'.
x = -10

Simplifying
x = -10

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