7*3x+6=11-(x+2)

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Solution for 7*3x+6=11-(x+2) equation:


Simplifying
7 * 3x + 6 = 11 + -1(x + 2)

Multiply 7 * 3
21x + 6 = 11 + -1(x + 2)

Reorder the terms:
6 + 21x = 11 + -1(x + 2)

Reorder the terms:
6 + 21x = 11 + -1(2 + x)
6 + 21x = 11 + (2 * -1 + x * -1)
6 + 21x = 11 + (-2 + -1x)

Combine like terms: 11 + -2 = 9
6 + 21x = 9 + -1x

Solving
6 + 21x = 9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
6 + 21x + x = 9 + -1x + x

Combine like terms: 21x + x = 22x
6 + 22x = 9 + -1x + x

Combine like terms: -1x + x = 0
6 + 22x = 9 + 0
6 + 22x = 9

Add '-6' to each side of the equation.
6 + -6 + 22x = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 22x = 9 + -6
22x = 9 + -6

Combine like terms: 9 + -6 = 3
22x = 3

Divide each side by '22'.
x = 0.1363636364

Simplifying
x = 0.1363636364

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