5x-9-7x-4=

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Solution for 5x-9-7x-4= equation:


Simplifying
5x + -9 + -7x + -4 = 0

Reorder the terms:
-9 + -4 + 5x + -7x = 0

Combine like terms: -9 + -4 = -13
-13 + 5x + -7x = 0

Combine like terms: 5x + -7x = -2x
-13 + -2x = 0

Solving
-13 + -2x = 0

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + -2x = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -2x = 0 + 13
-2x = 0 + 13

Combine like terms: 0 + 13 = 13
-2x = 13

Divide each side by '-2'.
x = -6.5

Simplifying
x = -6.5

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