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

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


Simplifying
-4x + -1(9x + 3) = -4

Reorder the terms:
-4x + -1(3 + 9x) = -4
-4x + (3 * -1 + 9x * -1) = -4
-4x + (-3 + -9x) = -4

Reorder the terms:
-3 + -4x + -9x = -4

Combine like terms: -4x + -9x = -13x
-3 + -13x = -4

Solving
-3 + -13x = -4

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -13x = -4 + 3

Combine like terms: -3 + 3 = 0
0 + -13x = -4 + 3
-13x = -4 + 3

Combine like terms: -4 + 3 = -1
-13x = -1

Divide each side by '-13'.
x = 0.07692307692

Simplifying
x = 0.07692307692

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