16+21=30+13x

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Solution for 16+21=30+13x equation:


Simplifying
16 + 21 = 30 + 13x

Combine like terms: 16 + 21 = 37
37 = 30 + 13x

Solving
37 = 30 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
37 + -13x = 30 + 13x + -13x

Combine like terms: 13x + -13x = 0
37 + -13x = 30 + 0
37 + -13x = 30

Add '-37' to each side of the equation.
37 + -37 + -13x = 30 + -37

Combine like terms: 37 + -37 = 0
0 + -13x = 30 + -37
-13x = 30 + -37

Combine like terms: 30 + -37 = -7
-13x = -7

Divide each side by '-13'.
x = 0.5384615385

Simplifying
x = 0.5384615385

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