8+9X+4X=16

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Solution for 8+9X+4X=16 equation:


Simplifying
8 + 9X + 4X = 16

Combine like terms: 9X + 4X = 13X
8 + 13X = 16

Solving
8 + 13X = 16

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + -8 + 13X = 16 + -8

Combine like terms: 8 + -8 = 0
0 + 13X = 16 + -8
13X = 16 + -8

Combine like terms: 16 + -8 = 8
13X = 8

Divide each side by '13'.
X = 0.6153846154

Simplifying
X = 0.6153846154

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