-3(x+2)=10.4-4-x

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Solution for -3(x+2)=10.4-4-x equation:


Simplifying
-3(x + 2) = 10.4 + -4 + -1x

Reorder the terms:
-3(2 + x) = 10.4 + -4 + -1x
(2 * -3 + x * -3) = 10.4 + -4 + -1x
(-6 + -3x) = 10.4 + -4 + -1x

Combine like terms: 10.4 + -4 = 6.4
-6 + -3x = 6.4 + -1x

Solving
-6 + -3x = 6.4 + -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 + -3x + x = 6.4 + -1x + x

Combine like terms: -3x + x = -2x
-6 + -2x = 6.4 + -1x + x

Combine like terms: -1x + x = 0
-6 + -2x = 6.4 + 0
-6 + -2x = 6.4

Add '6' to each side of the equation.
-6 + 6 + -2x = 6.4 + 6

Combine like terms: -6 + 6 = 0
0 + -2x = 6.4 + 6
-2x = 6.4 + 6

Combine like terms: 6.4 + 6 = 12.4
-2x = 12.4

Divide each side by '-2'.
x = -6.2

Simplifying
x = -6.2

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