.4(x-2)=3(x-3)

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


Simplifying
0.4(x + -2) = 3(x + -3)

Reorder the terms:
0.4(-2 + x) = 3(x + -3)
(-2 * 0.4 + x * 0.4) = 3(x + -3)
(-0.8 + 0.4x) = 3(x + -3)

Reorder the terms:
-0.8 + 0.4x = 3(-3 + x)
-0.8 + 0.4x = (-3 * 3 + x * 3)
-0.8 + 0.4x = (-9 + 3x)

Solving
-0.8 + 0.4x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-0.8 + 0.4x + -3x = -9 + 3x + -3x

Combine like terms: 0.4x + -3x = -2.6x
-0.8 + -2.6x = -9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-0.8 + -2.6x = -9 + 0
-0.8 + -2.6x = -9

Add '0.8' to each side of the equation.
-0.8 + 0.8 + -2.6x = -9 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + -2.6x = -9 + 0.8
-2.6x = -9 + 0.8

Combine like terms: -9 + 0.8 = -8.2
-2.6x = -8.2

Divide each side by '-2.6'.
x = 3.153846154

Simplifying
x = 3.153846154

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