-3x-5=4x+9

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Solution for -3x-5=4x+9 equation:


Simplifying
-3x + -5 = 4x + 9

Reorder the terms:
-5 + -3x = 4x + 9

Reorder the terms:
-5 + -3x = 9 + 4x

Solving
-5 + -3x = 9 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-5 + -3x + -4x = 9 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-5 + -7x = 9 + 4x + -4x

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

Add '5' to each side of the equation.
-5 + 5 + -7x = 9 + 5

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

Combine like terms: 9 + 5 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

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