9(x+8)+6=4(x+7)

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Solution for 9(x+8)+6=4(x+7) equation:


Simplifying
9(x + 8) + 6 = 4(x + 7)

Reorder the terms:
9(8 + x) + 6 = 4(x + 7)
(8 * 9 + x * 9) + 6 = 4(x + 7)
(72 + 9x) + 6 = 4(x + 7)

Reorder the terms:
72 + 6 + 9x = 4(x + 7)

Combine like terms: 72 + 6 = 78
78 + 9x = 4(x + 7)

Reorder the terms:
78 + 9x = 4(7 + x)
78 + 9x = (7 * 4 + x * 4)
78 + 9x = (28 + 4x)

Solving
78 + 9x = 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.
78 + 9x + -4x = 28 + 4x + -4x

Combine like terms: 9x + -4x = 5x
78 + 5x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
78 + 5x = 28 + 0
78 + 5x = 28

Add '-78' to each side of the equation.
78 + -78 + 5x = 28 + -78

Combine like terms: 78 + -78 = 0
0 + 5x = 28 + -78
5x = 28 + -78

Combine like terms: 28 + -78 = -50
5x = -50

Divide each side by '5'.
x = -10

Simplifying
x = -10

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