(2x+3x-7)-(-4x+5)=

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Solution for (2x+3x-7)-(-4x+5)= equation:


Simplifying
(2x + 3x + -7) + -1(-4x + 5) = 0

Reorder the terms:
(-7 + 2x + 3x) + -1(-4x + 5) = 0

Combine like terms: 2x + 3x = 5x
(-7 + 5x) + -1(-4x + 5) = 0

Remove parenthesis around (-7 + 5x)
-7 + 5x + -1(-4x + 5) = 0

Reorder the terms:
-7 + 5x + -1(5 + -4x) = 0
-7 + 5x + (5 * -1 + -4x * -1) = 0
-7 + 5x + (-5 + 4x) = 0

Reorder the terms:
-7 + -5 + 5x + 4x = 0

Combine like terms: -7 + -5 = -12
-12 + 5x + 4x = 0

Combine like terms: 5x + 4x = 9x
-12 + 9x = 0

Solving
-12 + 9x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 9x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 9x = 0 + 12
9x = 0 + 12

Combine like terms: 0 + 12 = 12
9x = 12

Divide each side by '9'.
x = 1.333333333

Simplifying
x = 1.333333333

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