3[4x-5(y-3)]=

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


Simplifying
3[4x + -5(y + -3)] = 0

Reorder the terms:
3[4x + -5(-3 + y)] = 0
3[4x + (-3 * -5 + y * -5)] = 0
3[4x + (15 + -5y)] = 0

Reorder the terms:
3[15 + 4x + -5y] = 0
[15 * 3 + 4x * 3 + -5y * 3] = 0
[45 + 12x + -15y] = 0

Solving
45 + 12x + -15y = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + 12x + -45 + -15y = 0 + -45

Reorder the terms:
45 + -45 + 12x + -15y = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 12x + -15y = 0 + -45
12x + -15y = 0 + -45

Combine like terms: 0 + -45 = -45
12x + -15y = -45

Add '15y' to each side of the equation.
12x + -15y + 15y = -45 + 15y

Combine like terms: -15y + 15y = 0
12x + 0 = -45 + 15y
12x = -45 + 15y

Divide each side by '12'.
x = -3.75 + 1.25y

Simplifying
x = -3.75 + 1.25y

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