7x-7+5x=-19

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


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

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

Combine like terms: 7x + 5x = 12x
-7 + 12x = -19

Solving
-7 + 12x = -19

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 12x = -19 + 7

Combine like terms: -7 + 7 = 0
0 + 12x = -19 + 7
12x = -19 + 7

Combine like terms: -19 + 7 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

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