2+5x+7x=50

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Solution for 2+5x+7x=50 equation: 


Simplifying
2 + 5x + 7x = 50

Combine like terms: 5x + 7x = 12x
2 + 12x = 50

Solving
2 + 12x = 50

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 12x = 50 + -2

Combine like terms: 2 + -2 = 0
0 + 12x = 50 + -2
12x = 50 + -2

Combine like terms: 50 + -2 = 48
12x = 48

Divide each side by '12'.
x = 4

Simplifying
x = 4

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