(2x+20)-(x-14)=90

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Solution for (2x+20)-(x-14)=90 equation:


Simplifying
(2x + 20) + -1(x + -14) = 90

Reorder the terms:
(20 + 2x) + -1(x + -14) = 90

Remove parenthesis around (20 + 2x)
20 + 2x + -1(x + -14) = 90

Reorder the terms:
20 + 2x + -1(-14 + x) = 90
20 + 2x + (-14 * -1 + x * -1) = 90
20 + 2x + (14 + -1x) = 90

Reorder the terms:
20 + 14 + 2x + -1x = 90

Combine like terms: 20 + 14 = 34
34 + 2x + -1x = 90

Combine like terms: 2x + -1x = 1x
34 + 1x = 90

Solving
34 + 1x = 90

Solving for variable 'x'.

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

Add '-34' to each side of the equation.
34 + -34 + 1x = 90 + -34

Combine like terms: 34 + -34 = 0
0 + 1x = 90 + -34
1x = 90 + -34

Combine like terms: 90 + -34 = 56
1x = 56

Divide each side by '1'.
x = 56

Simplifying
x = 56

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