7(3x+1)-3(2-4x)=14(5x-4)+6(7x)

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Solution for 7(3x+1)-3(2-4x)=14(5x-4)+6(7x) equation:


Simplifying
7(3x + 1) + -3(2 + -4x) = 14(5x + -4) + 6(7x)

Reorder the terms:
7(1 + 3x) + -3(2 + -4x) = 14(5x + -4) + 6(7x)
(1 * 7 + 3x * 7) + -3(2 + -4x) = 14(5x + -4) + 6(7x)
(7 + 21x) + -3(2 + -4x) = 14(5x + -4) + 6(7x)
7 + 21x + (2 * -3 + -4x * -3) = 14(5x + -4) + 6(7x)
7 + 21x + (-6 + 12x) = 14(5x + -4) + 6(7x)

Reorder the terms:
7 + -6 + 21x + 12x = 14(5x + -4) + 6(7x)

Combine like terms: 7 + -6 = 1
1 + 21x + 12x = 14(5x + -4) + 6(7x)

Combine like terms: 21x + 12x = 33x
1 + 33x = 14(5x + -4) + 6(7x)

Reorder the terms:
1 + 33x = 14(-4 + 5x) + 6(7x)
1 + 33x = (-4 * 14 + 5x * 14) + 6(7x)
1 + 33x = (-56 + 70x) + 6(7x)

Remove parenthesis around (7x)
1 + 33x = -56 + 70x + 6 * 7x

Multiply 6 * 7
1 + 33x = -56 + 70x + 42x

Combine like terms: 70x + 42x = 112x
1 + 33x = -56 + 112x

Solving
1 + 33x = -56 + 112x

Solving for variable 'x'.

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

Add '-112x' to each side of the equation.
1 + 33x + -112x = -56 + 112x + -112x

Combine like terms: 33x + -112x = -79x
1 + -79x = -56 + 112x + -112x

Combine like terms: 112x + -112x = 0
1 + -79x = -56 + 0
1 + -79x = -56

Add '-1' to each side of the equation.
1 + -1 + -79x = -56 + -1

Combine like terms: 1 + -1 = 0
0 + -79x = -56 + -1
-79x = -56 + -1

Combine like terms: -56 + -1 = -57
-79x = -57

Divide each side by '-79'.
x = 0.7215189873

Simplifying
x = 0.7215189873

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