(2x+4)-(9x-5)=

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Solution for (2x+4)-(9x-5)= equation:


Simplifying
(2x + 4) + -1(9x + -5) = 0

Reorder the terms:
(4 + 2x) + -1(9x + -5) = 0

Remove parenthesis around (4 + 2x)
4 + 2x + -1(9x + -5) = 0

Reorder the terms:
4 + 2x + -1(-5 + 9x) = 0
4 + 2x + (-5 * -1 + 9x * -1) = 0
4 + 2x + (5 + -9x) = 0

Reorder the terms:
4 + 5 + 2x + -9x = 0

Combine like terms: 4 + 5 = 9
9 + 2x + -9x = 0

Combine like terms: 2x + -9x = -7x
9 + -7x = 0

Solving
9 + -7x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -7x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = 0 + -9
-7x = 0 + -9

Combine like terms: 0 + -9 = -9
-7x = -9

Divide each side by '-7'.
x = 1.285714286

Simplifying
x = 1.285714286

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