1.3x+1.3(2x-15)=3.2

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Solution for 1.3x+1.3(2x-15)=3.2 equation:


Simplifying
1.3x + 1.3(2x + -15) = 3.2

Reorder the terms:
1.3x + 1.3(-15 + 2x) = 3.2
1.3x + (-15 * 1.3 + 2x * 1.3) = 3.2
1.3x + (-19.5 + 2.6x) = 3.2

Reorder the terms:
-19.5 + 1.3x + 2.6x = 3.2

Combine like terms: 1.3x + 2.6x = 3.9x
-19.5 + 3.9x = 3.2

Solving
-19.5 + 3.9x = 3.2

Solving for variable 'x'.

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

Add '19.5' to each side of the equation.
-19.5 + 19.5 + 3.9x = 3.2 + 19.5

Combine like terms: -19.5 + 19.5 = 0.0
0.0 + 3.9x = 3.2 + 19.5
3.9x = 3.2 + 19.5

Combine like terms: 3.2 + 19.5 = 22.7
3.9x = 22.7

Divide each side by '3.9'.
x = 5.820512821

Simplifying
x = 5.820512821

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