5(x-4)+2(x+1)=3(2-4x)

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Solution for 5(x-4)+2(x+1)=3(2-4x) equation:


Simplifying
5(x + -4) + 2(x + 1) = 3(2 + -4x)

Reorder the terms:
5(-4 + x) + 2(x + 1) = 3(2 + -4x)
(-4 * 5 + x * 5) + 2(x + 1) = 3(2 + -4x)
(-20 + 5x) + 2(x + 1) = 3(2 + -4x)

Reorder the terms:
-20 + 5x + 2(1 + x) = 3(2 + -4x)
-20 + 5x + (1 * 2 + x * 2) = 3(2 + -4x)
-20 + 5x + (2 + 2x) = 3(2 + -4x)

Reorder the terms:
-20 + 2 + 5x + 2x = 3(2 + -4x)

Combine like terms: -20 + 2 = -18
-18 + 5x + 2x = 3(2 + -4x)

Combine like terms: 5x + 2x = 7x
-18 + 7x = 3(2 + -4x)
-18 + 7x = (2 * 3 + -4x * 3)
-18 + 7x = (6 + -12x)

Solving
-18 + 7x = 6 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-18 + 7x + 12x = 6 + -12x + 12x

Combine like terms: 7x + 12x = 19x
-18 + 19x = 6 + -12x + 12x

Combine like terms: -12x + 12x = 0
-18 + 19x = 6 + 0
-18 + 19x = 6

Add '18' to each side of the equation.
-18 + 18 + 19x = 6 + 18

Combine like terms: -18 + 18 = 0
0 + 19x = 6 + 18
19x = 6 + 18

Combine like terms: 6 + 18 = 24
19x = 24

Divide each side by '19'.
x = 1.263157895

Simplifying
x = 1.263157895

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