7(2x+3)=2(4x+6)

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Solution for 7(2x+3)=2(4x+6) equation:


Simplifying
7(2x + 3) = 2(4x + 6)

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

Reorder the terms:
21 + 14x = 2(6 + 4x)
21 + 14x = (6 * 2 + 4x * 2)
21 + 14x = (12 + 8x)

Solving
21 + 14x = 12 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
21 + 14x + -8x = 12 + 8x + -8x

Combine like terms: 14x + -8x = 6x
21 + 6x = 12 + 8x + -8x

Combine like terms: 8x + -8x = 0
21 + 6x = 12 + 0
21 + 6x = 12

Add '-21' to each side of the equation.
21 + -21 + 6x = 12 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = 12 + -21
6x = 12 + -21

Combine like terms: 12 + -21 = -9
6x = -9

Divide each side by '6'.
x = -1.5

Simplifying
x = -1.5

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