16+8x-21+3x=4

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Solution for 16+8x-21+3x=4 equation:


Simplifying
16 + 8x + -21 + 3x = 4

Reorder the terms:
16 + -21 + 8x + 3x = 4

Combine like terms: 16 + -21 = -5
-5 + 8x + 3x = 4

Combine like terms: 8x + 3x = 11x
-5 + 11x = 4

Solving
-5 + 11x = 4

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 11x = 4 + 5

Combine like terms: -5 + 5 = 0
0 + 11x = 4 + 5
11x = 4 + 5

Combine like terms: 4 + 5 = 9
11x = 9

Divide each side by '11'.
x = 0.8181818182

Simplifying
x = 0.8181818182

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