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

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


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

Reorder the terms:
3(4 + 2x) + -4(4x + -5) = 2
(4 * 3 + 2x * 3) + -4(4x + -5) = 2
(12 + 6x) + -4(4x + -5) = 2

Reorder the terms:
12 + 6x + -4(-5 + 4x) = 2
12 + 6x + (-5 * -4 + 4x * -4) = 2
12 + 6x + (20 + -16x) = 2

Reorder the terms:
12 + 20 + 6x + -16x = 2

Combine like terms: 12 + 20 = 32
32 + 6x + -16x = 2

Combine like terms: 6x + -16x = -10x
32 + -10x = 2

Solving
32 + -10x = 2

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + -10x = 2 + -32

Combine like terms: 32 + -32 = 0
0 + -10x = 2 + -32
-10x = 2 + -32

Combine like terms: 2 + -32 = -30
-10x = -30

Divide each side by '-10'.
x = 3

Simplifying
x = 3

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