10-2x+11=15

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Solution for 10-2x+11=15 equation:


Simplifying
10 + -2x + 11 = 15

Reorder the terms:
10 + 11 + -2x = 15

Combine like terms: 10 + 11 = 21
21 + -2x = 15

Solving
21 + -2x = 15

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -2x = 15 + -21

Combine like terms: 21 + -21 = 0
0 + -2x = 15 + -21
-2x = 15 + -21

Combine like terms: 15 + -21 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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