9(X+3)-1=-7(X+-3)

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Solution for 9(X+3)-1=-7(X+-3) equation:


Simplifying
9(X + 3) + -1 = -7(X + -3)

Reorder the terms:
9(3 + X) + -1 = -7(X + -3)
(3 * 9 + X * 9) + -1 = -7(X + -3)
(27 + 9X) + -1 = -7(X + -3)

Reorder the terms:
27 + -1 + 9X = -7(X + -3)

Combine like terms: 27 + -1 = 26
26 + 9X = -7(X + -3)

Reorder the terms:
26 + 9X = -7(-3 + X)
26 + 9X = (-3 * -7 + X * -7)
26 + 9X = (21 + -7X)

Solving
26 + 9X = 21 + -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.
26 + 9X + 7X = 21 + -7X + 7X

Combine like terms: 9X + 7X = 16X
26 + 16X = 21 + -7X + 7X

Combine like terms: -7X + 7X = 0
26 + 16X = 21 + 0
26 + 16X = 21

Add '-26' to each side of the equation.
26 + -26 + 16X = 21 + -26

Combine like terms: 26 + -26 = 0
0 + 16X = 21 + -26
16X = 21 + -26

Combine like terms: 21 + -26 = -5
16X = -5

Divide each side by '16'.
X = -0.3125

Simplifying
X = -0.3125

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