3x+7x-4x-5=19

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Solution for 3x+7x-4x-5=19 equation:


Simplifying
3x + 7x + -4x + -5 = 19

Reorder the terms:
-5 + 3x + 7x + -4x = 19

Combine like terms: 3x + 7x = 10x
-5 + 10x + -4x = 19

Combine like terms: 10x + -4x = 6x
-5 + 6x = 19

Solving
-5 + 6x = 19

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 6x = 19 + 5

Combine like terms: -5 + 5 = 0
0 + 6x = 19 + 5
6x = 19 + 5

Combine like terms: 19 + 5 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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