5x+2(x-1)=50

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Solution for 5x+2(x-1)=50 equation:


Simplifying
5x + 2(x + -1) = 50

Reorder the terms:
5x + 2(-1 + x) = 50
5x + (-1 * 2 + x * 2) = 50
5x + (-2 + 2x) = 50

Reorder the terms:
-2 + 5x + 2x = 50

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

Solving
-2 + 7x = 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 + 7x = 50 + 2

Combine like terms: -2 + 2 = 0
0 + 7x = 50 + 2
7x = 50 + 2

Combine like terms: 50 + 2 = 52
7x = 52

Divide each side by '7'.
x = 7.428571429

Simplifying
x = 7.428571429

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