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

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


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

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

Reorder the terms:
63 + 9x = 3(2 + x)
63 + 9x = (2 * 3 + x * 3)
63 + 9x = (6 + 3x)

Solving
63 + 9x = 6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
63 + 9x + -3x = 6 + 3x + -3x

Combine like terms: 9x + -3x = 6x
63 + 6x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
63 + 6x = 6 + 0
63 + 6x = 6

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

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

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

Divide each side by '6'.
x = -9.5

Simplifying
x = -9.5

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