9(x+4)+3(x+4)=5x-5

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Solution for 9(x+4)+3(x+4)=5x-5 equation:


Simplifying
9(x + 4) + 3(x + 4) = 5x + -5

Reorder the terms:
9(4 + x) + 3(x + 4) = 5x + -5
(4 * 9 + x * 9) + 3(x + 4) = 5x + -5
(36 + 9x) + 3(x + 4) = 5x + -5

Reorder the terms:
36 + 9x + 3(4 + x) = 5x + -5
36 + 9x + (4 * 3 + x * 3) = 5x + -5
36 + 9x + (12 + 3x) = 5x + -5

Reorder the terms:
36 + 12 + 9x + 3x = 5x + -5

Combine like terms: 36 + 12 = 48
48 + 9x + 3x = 5x + -5

Combine like terms: 9x + 3x = 12x
48 + 12x = 5x + -5

Reorder the terms:
48 + 12x = -5 + 5x

Solving
48 + 12x = -5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
48 + 12x + -5x = -5 + 5x + -5x

Combine like terms: 12x + -5x = 7x
48 + 7x = -5 + 5x + -5x

Combine like terms: 5x + -5x = 0
48 + 7x = -5 + 0
48 + 7x = -5

Add '-48' to each side of the equation.
48 + -48 + 7x = -5 + -48

Combine like terms: 48 + -48 = 0
0 + 7x = -5 + -48
7x = -5 + -48

Combine like terms: -5 + -48 = -53
7x = -53

Divide each side by '7'.
x = -7.571428571

Simplifying
x = -7.571428571

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