5x+3+7x-9=v

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Solution for 5x+3+7x-9=v equation:


Simplifying
5x + 3 + 7x + -9 = v

Reorder the terms:
3 + -9 + 5x + 7x = v

Combine like terms: 3 + -9 = -6
-6 + 5x + 7x = v

Combine like terms: 5x + 7x = 12x
-6 + 12x = v

Solving
-6 + 12x = v

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 12x = 6 + v

Combine like terms: -6 + 6 = 0
0 + 12x = 6 + v
12x = 6 + v

Divide each side by '12'.
x = 0.5 + 0.08333333333v

Simplifying
x = 0.5 + 0.08333333333v

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