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

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


Simplifying
-3(x + 2) = (x + 6) + 7

Reorder the terms:
-3(2 + x) = (x + 6) + 7
(2 * -3 + x * -3) = (x + 6) + 7
(-6 + -3x) = (x + 6) + 7

Reorder the terms:
-6 + -3x = (6 + x) + 7

Remove parenthesis around (6 + x)
-6 + -3x = 6 + x + 7

Reorder the terms:
-6 + -3x = 6 + 7 + x

Combine like terms: 6 + 7 = 13
-6 + -3x = 13 + x

Solving
-6 + -3x = 13 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-6 + -3x + -1x = 13 + x + -1x

Combine like terms: -3x + -1x = -4x
-6 + -4x = 13 + x + -1x

Combine like terms: x + -1x = 0
-6 + -4x = 13 + 0
-6 + -4x = 13

Add '6' to each side of the equation.
-6 + 6 + -4x = 13 + 6

Combine like terms: -6 + 6 = 0
0 + -4x = 13 + 6
-4x = 13 + 6

Combine like terms: 13 + 6 = 19
-4x = 19

Divide each side by '-4'.
x = -4.75

Simplifying
x = -4.75

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