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

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


Simplifying
(2x + -4) + -1(3x + -7) = 0

Reorder the terms:
(-4 + 2x) + -1(3x + -7) = 0

Remove parenthesis around (-4 + 2x)
-4 + 2x + -1(3x + -7) = 0

Reorder the terms:
-4 + 2x + -1(-7 + 3x) = 0
-4 + 2x + (-7 * -1 + 3x * -1) = 0
-4 + 2x + (7 + -3x) = 0

Reorder the terms:
-4 + 7 + 2x + -3x = 0

Combine like terms: -4 + 7 = 3
3 + 2x + -3x = 0

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

Solving
3 + -1x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -1x = 0 + -3

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

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

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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