3(x-2)=7-(4-x)

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Solution for 3(x-2)=7-(4-x) equation:


Simplifying
3(x + -2) = 7 + -1(4 + -1x)

Reorder the terms:
3(-2 + x) = 7 + -1(4 + -1x)
(-2 * 3 + x * 3) = 7 + -1(4 + -1x)
(-6 + 3x) = 7 + -1(4 + -1x)
-6 + 3x = 7 + (4 * -1 + -1x * -1)
-6 + 3x = 7 + (-4 + 1x)

Combine like terms: 7 + -4 = 3
-6 + 3x = 3 + 1x

Solving
-6 + 3x = 3 + 1x

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 = 3 + 1x + -1x

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

Combine like terms: 1x + -1x = 0
-6 + 2x = 3 + 0
-6 + 2x = 3

Add '6' to each side of the equation.
-6 + 6 + 2x = 3 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = 3 + 6
2x = 3 + 6

Combine like terms: 3 + 6 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

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