30-(2x+1)=-13

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Solution for 30-(2x+1)=-13 equation:


Simplifying
30 + -1(2x + 1) = -13

Reorder the terms:
30 + -1(1 + 2x) = -13
30 + (1 * -1 + 2x * -1) = -13
30 + (-1 + -2x) = -13

Combine like terms: 30 + -1 = 29
29 + -2x = -13

Solving
29 + -2x = -13

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + -2x = -13 + -29

Combine like terms: 29 + -29 = 0
0 + -2x = -13 + -29
-2x = -13 + -29

Combine like terms: -13 + -29 = -42
-2x = -42

Divide each side by '-2'.
x = 21

Simplifying
x = 21

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