x+x+5+2(x-5)-20=53

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Solution for x+x+5+2(x-5)-20=53 equation:


Simplifying
x + x + 5 + 2(x + -5) + -20 = 53

Reorder the terms:
x + x + 5 + 2(-5 + x) + -20 = 53
x + x + 5 + (-5 * 2 + x * 2) + -20 = 53
x + x + 5 + (-10 + 2x) + -20 = 53

Reorder the terms:
5 + -10 + -20 + x + x + 2x = 53

Combine like terms: 5 + -10 = -5
-5 + -20 + x + x + 2x = 53

Combine like terms: -5 + -20 = -25
-25 + x + x + 2x = 53

Combine like terms: x + x = 2x
-25 + 2x + 2x = 53

Combine like terms: 2x + 2x = 4x
-25 + 4x = 53

Solving
-25 + 4x = 53

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 4x = 53 + 25

Combine like terms: -25 + 25 = 0
0 + 4x = 53 + 25
4x = 53 + 25

Combine like terms: 53 + 25 = 78
4x = 78

Divide each side by '4'.
x = 19.5

Simplifying
x = 19.5

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