(8x+3)=(7x+12)

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Solution for (8x+3)=(7x+12) equation: 


Simplifying
(8x + 3) = (7x + 12)

Reorder the terms:
(3 + 8x) = (7x + 12)

Remove parenthesis around (3 + 8x)
3 + 8x = (7x + 12)

Reorder the terms:
3 + 8x = (12 + 7x)

Remove parenthesis around (12 + 7x)
3 + 8x = 12 + 7x

Solving
3 + 8x = 12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + 8x + -7x = 12 + 7x + -7x

Combine like terms: 8x + -7x = 1x
3 + 1x = 12 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + 1x = 12 + 0
3 + 1x = 12

Add '-3' to each side of the equation.
3 + -3 + 1x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = 12 + -3
1x = 12 + -3

Combine like terms: 12 + -3 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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