3+2x+5x=25

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Solution for 3+2x+5x=25 equation: 


Simplifying
3 + 2x + 5x = 25

Combine like terms: 2x + 5x = 7x
3 + 7x = 25

Solving
3 + 7x = 25

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = 25 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 25 + -3
7x = 25 + -3

Combine like terms: 25 + -3 = 22
7x = 22

Divide each side by '7'.
x = 3.142857143

Simplifying
x = 3.142857143

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