3x+2*x+16=77

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Solution for 3x+2*x+16=77 equation:


Simplifying
3x + 2x + 16 = 77

Reorder the terms:
16 + 3x + 2x = 77

Combine like terms: 3x + 2x = 5x
16 + 5x = 77

Solving
16 + 5x = 77

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 5x = 77 + -16

Combine like terms: 16 + -16 = 0
0 + 5x = 77 + -16
5x = 77 + -16

Combine like terms: 77 + -16 = 61
5x = 61

Divide each side by '5'.
x = 12.2

Simplifying
x = 12.2

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