7(x+9)=3(2x+19)

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Solution for 7(x+9)=3(2x+19) equation:


Simplifying
7(x + 9) = 3(2x + 19)

Reorder the terms:
7(9 + x) = 3(2x + 19)
(9 * 7 + x * 7) = 3(2x + 19)
(63 + 7x) = 3(2x + 19)

Reorder the terms:
63 + 7x = 3(19 + 2x)
63 + 7x = (19 * 3 + 2x * 3)
63 + 7x = (57 + 6x)

Solving
63 + 7x = 57 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
63 + 7x + -6x = 57 + 6x + -6x

Combine like terms: 7x + -6x = 1x
63 + 1x = 57 + 6x + -6x

Combine like terms: 6x + -6x = 0
63 + 1x = 57 + 0
63 + 1x = 57

Add '-63' to each side of the equation.
63 + -63 + 1x = 57 + -63

Combine like terms: 63 + -63 = 0
0 + 1x = 57 + -63
1x = 57 + -63

Combine like terms: 57 + -63 = -6
1x = -6

Divide each side by '1'.
x = -6

Simplifying
x = -6

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