3(5x-2)-3(x+4)=

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Solution for 3(5x-2)-3(x+4)= equation:


Simplifying
3(5x + -2) + -3(x + 4) = 0

Reorder the terms:
3(-2 + 5x) + -3(x + 4) = 0
(-2 * 3 + 5x * 3) + -3(x + 4) = 0
(-6 + 15x) + -3(x + 4) = 0

Reorder the terms:
-6 + 15x + -3(4 + x) = 0
-6 + 15x + (4 * -3 + x * -3) = 0
-6 + 15x + (-12 + -3x) = 0

Reorder the terms:
-6 + -12 + 15x + -3x = 0

Combine like terms: -6 + -12 = -18
-18 + 15x + -3x = 0

Combine like terms: 15x + -3x = 12x
-18 + 12x = 0

Solving
-18 + 12x = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 12x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 12x = 0 + 18
12x = 0 + 18

Combine like terms: 0 + 18 = 18
12x = 18

Divide each side by '12'.
x = 1.5

Simplifying
x = 1.5

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