3(2x+1)=4(x+7)

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Solution for 3(2x+1)=4(x+7) equation:


Simplifying
3(2x + 1) = 4(x + 7)

Reorder the terms:
3(1 + 2x) = 4(x + 7)
(1 * 3 + 2x * 3) = 4(x + 7)
(3 + 6x) = 4(x + 7)

Reorder the terms:
3 + 6x = 4(7 + x)
3 + 6x = (7 * 4 + x * 4)
3 + 6x = (28 + 4x)

Solving
3 + 6x = 28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + 6x + -4x = 28 + 4x + -4x

Combine like terms: 6x + -4x = 2x
3 + 2x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 2x = 28 + 0
3 + 2x = 28

Add '-3' to each side of the equation.
3 + -3 + 2x = 28 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 28 + -3
2x = 28 + -3

Combine like terms: 28 + -3 = 25
2x = 25

Divide each side by '2'.
x = 12.5

Simplifying
x = 12.5

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