8x+3x=20+(9x)

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Solution for 8x+3x=20+(9x) equation:


Simplifying
8x + 3x = 20 + (9x)

Combine like terms: 8x + 3x = 11x
11x = 20 + (9x)

Solving
11x = 20 + (9x)

Solving for variable 'x'.

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

Add '(-9x)' to each side of the equation.
11x + (-9x) = 20 + (9x) + (-9x)

Combine like terms: 11x + (-9x) = 2x
2x = 20 + (9x) + (-9x)

Combine like terms: (9x) + (-9x) = 0
2x = 20 + 0
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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