7x-(3x+17)=19

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Solution for 7x-(3x+17)=19 equation:


Simplifying
7x + -1(3x + 17) = 19

Reorder the terms:
7x + -1(17 + 3x) = 19
7x + (17 * -1 + 3x * -1) = 19
7x + (-17 + -3x) = 19

Reorder the terms:
-17 + 7x + -3x = 19

Combine like terms: 7x + -3x = 4x
-17 + 4x = 19

Solving
-17 + 4x = 19

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + 4x = 19 + 17

Combine like terms: -17 + 17 = 0
0 + 4x = 19 + 17
4x = 19 + 17

Combine like terms: 19 + 17 = 36
4x = 36

Divide each side by '4'.
x = 9

Simplifying
x = 9

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