4(3x-5)=3(-x)

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Solution for 4(3x-5)=3(-x) equation:


Simplifying
4(3x + -5) = 3(-1x)

Reorder the terms:
4(-5 + 3x) = 3(-1x)
(-5 * 4 + 3x * 4) = 3(-1x)
(-20 + 12x) = 3(-1x)

Remove parenthesis around (-1x)
-20 + 12x = 3 * -1x

Multiply 3 * -1
-20 + 12x = -3x

Solving
-20 + 12x = -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-20 + 12x + 3x = -3x + 3x

Combine like terms: 12x + 3x = 15x
-20 + 15x = -3x + 3x

Combine like terms: -3x + 3x = 0
-20 + 15x = 0

Add '20' to each side of the equation.
-20 + 20 + 15x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 15x = 0 + 20
15x = 0 + 20

Combine like terms: 0 + 20 = 20
15x = 20

Divide each side by '15'.
x = 1.333333333

Simplifying
x = 1.333333333

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