3x-3-7x-7=19

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Solution for 3x-3-7x-7=19 equation:


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

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

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

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

Solving
-10 + -4x = 19

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + -4x = 19 + 10

Combine like terms: -10 + 10 = 0
0 + -4x = 19 + 10
-4x = 19 + 10

Combine like terms: 19 + 10 = 29
-4x = 29

Divide each side by '-4'.
x = -7.25

Simplifying
x = -7.25

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