21.5=6.13+2x

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Solution for 21.5=6.13+2x equation:


Simplifying
21.5 = 6.13 + 2x

Solving
21.5 = 6.13 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
21.5 + -2x = 6.13 + 2x + -2x

Combine like terms: 2x + -2x = 0
21.5 + -2x = 6.13 + 0
21.5 + -2x = 6.13

Add '-21.5' to each side of the equation.
21.5 + -21.5 + -2x = 6.13 + -21.5

Combine like terms: 21.5 + -21.5 = 0.0
0.0 + -2x = 6.13 + -21.5
-2x = 6.13 + -21.5

Combine like terms: 6.13 + -21.5 = -15.37
-2x = -15.37

Divide each side by '-2'.
x = 7.685

Simplifying
x = 7.685

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