20x+x-(10x+2)=36

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Solution for 20x+x-(10x+2)=36 equation:


Simplifying
20x + x + -1(10x + 2) = 36

Reorder the terms:
20x + x + -1(2 + 10x) = 36
20x + x + (2 * -1 + 10x * -1) = 36
20x + x + (-2 + -10x) = 36

Reorder the terms:
-2 + 20x + x + -10x = 36

Combine like terms: 20x + x = 21x
-2 + 21x + -10x = 36

Combine like terms: 21x + -10x = 11x
-2 + 11x = 36

Solving
-2 + 11x = 36

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 + 11x = 36 + 2

Combine like terms: -2 + 2 = 0
0 + 11x = 36 + 2
11x = 36 + 2

Combine like terms: 36 + 2 = 38
11x = 38

Divide each side by '11'.
x = 3.454545455

Simplifying
x = 3.454545455

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