2(5x+9)-(7-4x)=-17

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Solution for 2(5x+9)-(7-4x)=-17 equation:


Simplifying
2(5x + 9) + -1(7 + -4x) = -17

Reorder the terms:
2(9 + 5x) + -1(7 + -4x) = -17
(9 * 2 + 5x * 2) + -1(7 + -4x) = -17
(18 + 10x) + -1(7 + -4x) = -17
18 + 10x + (7 * -1 + -4x * -1) = -17
18 + 10x + (-7 + 4x) = -17

Reorder the terms:
18 + -7 + 10x + 4x = -17

Combine like terms: 18 + -7 = 11
11 + 10x + 4x = -17

Combine like terms: 10x + 4x = 14x
11 + 14x = -17

Solving
11 + 14x = -17

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 14x = -17 + -11

Combine like terms: 11 + -11 = 0
0 + 14x = -17 + -11
14x = -17 + -11

Combine like terms: -17 + -11 = -28
14x = -28

Divide each side by '14'.
x = -2

Simplifying
x = -2

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