9x+40=3x+4

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Solution for 9x+40=3x+4 equation:


Simplifying
9x + 40 = 3x + 4

Reorder the terms:
40 + 9x = 3x + 4

Reorder the terms:
40 + 9x = 4 + 3x

Solving
40 + 9x = 4 + 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.
40 + 9x + -3x = 4 + 3x + -3x

Combine like terms: 9x + -3x = 6x
40 + 6x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
40 + 6x = 4 + 0
40 + 6x = 4

Add '-40' to each side of the equation.
40 + -40 + 6x = 4 + -40

Combine like terms: 40 + -40 = 0
0 + 6x = 4 + -40
6x = 4 + -40

Combine like terms: 4 + -40 = -36
6x = -36

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

Simplifying
x = -6

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