5x+45=8x

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Solution for 5x+45=8x equation:


Simplifying
5x + 45 = 8x

Reorder the terms:
45 + 5x = 8x

Solving
45 + 5x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
45 + 5x + -8x = 8x + -8x

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

Combine like terms: 8x + -8x = 0
45 + -3x = 0

Add '-45' to each side of the equation.
45 + -45 + -3x = 0 + -45

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

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

Divide each side by '-3'.
x = 15

Simplifying
x = 15

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