-9x-13=-4(x-3)

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Solution for -9x-13=-4(x-3) equation:


Simplifying
-9x + -13 = -4(x + -3)

Reorder the terms:
-13 + -9x = -4(x + -3)

Reorder the terms:
-13 + -9x = -4(-3 + x)
-13 + -9x = (-3 * -4 + x * -4)
-13 + -9x = (12 + -4x)

Solving
-13 + -9x = 12 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-13 + -9x + 4x = 12 + -4x + 4x

Combine like terms: -9x + 4x = -5x
-13 + -5x = 12 + -4x + 4x

Combine like terms: -4x + 4x = 0
-13 + -5x = 12 + 0
-13 + -5x = 12

Add '13' to each side of the equation.
-13 + 13 + -5x = 12 + 13

Combine like terms: -13 + 13 = 0
0 + -5x = 12 + 13
-5x = 12 + 13

Combine like terms: 12 + 13 = 25
-5x = 25

Divide each side by '-5'.
x = -5

Simplifying
x = -5

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