3[x-3]=-4x-5

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Solution for 3[x-3]=-4x-5 equation:


Simplifying
3[x + -3] = -4x + -5

Reorder the terms:
3[-3 + x] = -4x + -5
[-3 * 3 + x * 3] = -4x + -5
[-9 + 3x] = -4x + -5

Reorder the terms:
-9 + 3x = -5 + -4x

Solving
-9 + 3x = -5 + -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.
-9 + 3x + 4x = -5 + -4x + 4x

Combine like terms: 3x + 4x = 7x
-9 + 7x = -5 + -4x + 4x

Combine like terms: -4x + 4x = 0
-9 + 7x = -5 + 0
-9 + 7x = -5

Add '9' to each side of the equation.
-9 + 9 + 7x = -5 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = -5 + 9
7x = -5 + 9

Combine like terms: -5 + 9 = 4
7x = 4

Divide each side by '7'.
x = 0.5714285714

Simplifying
x = 0.5714285714

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