15x+6.5=2(10x)

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Solution for 15x+6.5=2(10x) equation:


Simplifying
15x + 6.5 = 2(10x)

Reorder the terms:
6.5 + 15x = 2(10x)

Remove parenthesis around (10x)
6.5 + 15x = 2 * 10x

Multiply 2 * 10
6.5 + 15x = 20x

Solving
6.5 + 15x = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
6.5 + 15x + -20x = 20x + -20x

Combine like terms: 15x + -20x = -5x
6.5 + -5x = 20x + -20x

Combine like terms: 20x + -20x = 0
6.5 + -5x = 0

Add '-6.5' to each side of the equation.
6.5 + -6.5 + -5x = 0 + -6.5

Combine like terms: 6.5 + -6.5 = 0.0
0.0 + -5x = 0 + -6.5
-5x = 0 + -6.5

Combine like terms: 0 + -6.5 = -6.5
-5x = -6.5

Divide each side by '-5'.
x = 1.3

Simplifying
x = 1.3

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