5x+3x=10+20

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Solution for 5x+3x=10+20 equation: 


Simplifying
5x + 3x = 10 + 20

Combine like terms: 5x + 3x = 8x
8x = 10 + 20

Combine like terms: 10 + 20 = 30
8x = 30

Solving
8x = 30

Solving for variable 'x'.

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

Divide each side by '8'.
x = 3.75

Simplifying
x = 3.75

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