5x-(x+7)=73

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Solution for 5x-(x+7)=73 equation:


Simplifying
5x + -1(x + 7) = 73

Reorder the terms:
5x + -1(7 + x) = 73
5x + (7 * -1 + x * -1) = 73
5x + (-7 + -1x) = 73

Reorder the terms:
-7 + 5x + -1x = 73

Combine like terms: 5x + -1x = 4x
-7 + 4x = 73

Solving
-7 + 4x = 73

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x = 73 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 73 + 7
4x = 73 + 7

Combine like terms: 73 + 7 = 80
4x = 80

Divide each side by '4'.
x = 20

Simplifying
x = 20

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