2x+3(-5x-16)=-9

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Solution for 2x+3(-5x-16)=-9 equation:


Simplifying
2x + 3(-5x + -16) = -9

Reorder the terms:
2x + 3(-16 + -5x) = -9
2x + (-16 * 3 + -5x * 3) = -9
2x + (-48 + -15x) = -9

Reorder the terms:
-48 + 2x + -15x = -9

Combine like terms: 2x + -15x = -13x
-48 + -13x = -9

Solving
-48 + -13x = -9

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + -13x = -9 + 48

Combine like terms: -48 + 48 = 0
0 + -13x = -9 + 48
-13x = -9 + 48

Combine like terms: -9 + 48 = 39
-13x = 39

Divide each side by '-13'.
x = -3

Simplifying
x = -3

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