-9x+7(2x-4)=-19-4

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Solution for -9x+7(2x-4)=-19-4 equation:


Simplifying
-9x + 7(2x + -4) = -19 + -4

Reorder the terms:
-9x + 7(-4 + 2x) = -19 + -4
-9x + (-4 * 7 + 2x * 7) = -19 + -4
-9x + (-28 + 14x) = -19 + -4

Reorder the terms:
-28 + -9x + 14x = -19 + -4

Combine like terms: -9x + 14x = 5x
-28 + 5x = -19 + -4

Combine like terms: -19 + -4 = -23
-28 + 5x = -23

Solving
-28 + 5x = -23

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 5x = -23 + 28

Combine like terms: -28 + 28 = 0
0 + 5x = -23 + 28
5x = -23 + 28

Combine like terms: -23 + 28 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

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