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

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


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

Reorder the terms:
2(4 + 3x) = 4(4x + -5)
(4 * 2 + 3x * 2) = 4(4x + -5)
(8 + 6x) = 4(4x + -5)

Reorder the terms:
8 + 6x = 4(-5 + 4x)
8 + 6x = (-5 * 4 + 4x * 4)
8 + 6x = (-20 + 16x)

Solving
8 + 6x = -20 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
8 + 6x + -16x = -20 + 16x + -16x

Combine like terms: 6x + -16x = -10x
8 + -10x = -20 + 16x + -16x

Combine like terms: 16x + -16x = 0
8 + -10x = -20 + 0
8 + -10x = -20

Add '-8' to each side of the equation.
8 + -8 + -10x = -20 + -8

Combine like terms: 8 + -8 = 0
0 + -10x = -20 + -8
-10x = -20 + -8

Combine like terms: -20 + -8 = -28
-10x = -28

Divide each side by '-10'.
x = 2.8

Simplifying
x = 2.8

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