4x+39=9(x+1)

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Solution for 4x+39=9(x+1) equation:


Simplifying
4x + 39 = 9(x + 1)

Reorder the terms:
39 + 4x = 9(x + 1)

Reorder the terms:
39 + 4x = 9(1 + x)
39 + 4x = (1 * 9 + x * 9)
39 + 4x = (9 + 9x)

Solving
39 + 4x = 9 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
39 + 4x + -9x = 9 + 9x + -9x

Combine like terms: 4x + -9x = -5x
39 + -5x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
39 + -5x = 9 + 0
39 + -5x = 9

Add '-39' to each side of the equation.
39 + -39 + -5x = 9 + -39

Combine like terms: 39 + -39 = 0
0 + -5x = 9 + -39
-5x = 9 + -39

Combine like terms: 9 + -39 = -30
-5x = -30

Divide each side by '-5'.
x = 6

Simplifying
x = 6

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