8x+16y=21

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Solution for 8x+16y=21 equation: 


Simplifying
8x + 16y = 21

Solving
8x + 16y = 21

Solving for variable 'x'.

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

Add '-16y' to each side of the equation.
8x + 16y + -16y = 21 + -16y

Combine like terms: 16y + -16y = 0
8x + 0 = 21 + -16y
8x = 21 + -16y

Divide each side by '8'.
x = 2.625 + -2y

Simplifying
x = 2.625 + -2y

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