3(x-3)+x=2x+11

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Solution for 3(x-3)+x=2x+11 equation:


Simplifying
3(x + -3) + x = 2x + 11

Reorder the terms:
3(-3 + x) + x = 2x + 11
(-3 * 3 + x * 3) + x = 2x + 11
(-9 + 3x) + x = 2x + 11

Combine like terms: 3x + x = 4x
-9 + 4x = 2x + 11

Reorder the terms:
-9 + 4x = 11 + 2x

Solving
-9 + 4x = 11 + 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.
-9 + 4x + -2x = 11 + 2x + -2x

Combine like terms: 4x + -2x = 2x
-9 + 2x = 11 + 2x + -2x

Combine like terms: 2x + -2x = 0
-9 + 2x = 11 + 0
-9 + 2x = 11

Add '9' to each side of the equation.
-9 + 9 + 2x = 11 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 11 + 9
2x = 11 + 9

Combine like terms: 11 + 9 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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