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

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


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

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

Combine like terms: x + 9x = 10x
13 + 4x = -9 + -3(10x)

Remove parenthesis around (10x)
13 + 4x = -9 + -3 * 10x

Multiply -3 * 10
13 + 4x = -9 + -30x

Solving
13 + 4x = -9 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
13 + 4x + 30x = -9 + -30x + 30x

Combine like terms: 4x + 30x = 34x
13 + 34x = -9 + -30x + 30x

Combine like terms: -30x + 30x = 0
13 + 34x = -9 + 0
13 + 34x = -9

Add '-13' to each side of the equation.
13 + -13 + 34x = -9 + -13

Combine like terms: 13 + -13 = 0
0 + 34x = -9 + -13
34x = -9 + -13

Combine like terms: -9 + -13 = -22
34x = -22

Divide each side by '34'.
x = -0.6470588235

Simplifying
x = -0.6470588235

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