8x+40+5x=9x+8

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Solution for 8x+40+5x=9x+8 equation:


Simplifying
8x + 40 + 5x = 9x + 8

Reorder the terms:
40 + 8x + 5x = 9x + 8

Combine like terms: 8x + 5x = 13x
40 + 13x = 9x + 8

Reorder the terms:
40 + 13x = 8 + 9x

Solving
40 + 13x = 8 + 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.
40 + 13x + -9x = 8 + 9x + -9x

Combine like terms: 13x + -9x = 4x
40 + 4x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
40 + 4x = 8 + 0
40 + 4x = 8

Add '-40' to each side of the equation.
40 + -40 + 4x = 8 + -40

Combine like terms: 40 + -40 = 0
0 + 4x = 8 + -40
4x = 8 + -40

Combine like terms: 8 + -40 = -32
4x = -32

Divide each side by '4'.
x = -8

Simplifying
x = -8

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