2(3x-5)+11=2x+21

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Solution for 2(3x-5)+11=2x+21 equation:


Simplifying
2(3x + -5) + 11 = 2x + 21

Reorder the terms:
2(-5 + 3x) + 11 = 2x + 21
(-5 * 2 + 3x * 2) + 11 = 2x + 21
(-10 + 6x) + 11 = 2x + 21

Reorder the terms:
-10 + 11 + 6x = 2x + 21

Combine like terms: -10 + 11 = 1
1 + 6x = 2x + 21

Reorder the terms:
1 + 6x = 21 + 2x

Solving
1 + 6x = 21 + 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.
1 + 6x + -2x = 21 + 2x + -2x

Combine like terms: 6x + -2x = 4x
1 + 4x = 21 + 2x + -2x

Combine like terms: 2x + -2x = 0
1 + 4x = 21 + 0
1 + 4x = 21

Add '-1' to each side of the equation.
1 + -1 + 4x = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = 21 + -1
4x = 21 + -1

Combine like terms: 21 + -1 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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