3+8x=7x-45-5x

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Solution for 3+8x=7x-45-5x equation:


Simplifying
3 + 8x = 7x + -45 + -5x

Reorder the terms:
3 + 8x = -45 + 7x + -5x

Combine like terms: 7x + -5x = 2x
3 + 8x = -45 + 2x

Solving
3 + 8x = -45 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + 8x + -2x = -45 + 2x + -2x

Combine like terms: 8x + -2x = 6x
3 + 6x = -45 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 6x = -45 + 0
3 + 6x = -45

Add '-3' to each side of the equation.
3 + -3 + 6x = -45 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = -45 + -3
6x = -45 + -3

Combine like terms: -45 + -3 = -48
6x = -48

Divide each side by '6'.
x = -8

Simplifying
x = -8

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