2x+45=8x+3

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Solution for 2x+45=8x+3 equation:


Simplifying
2x + 45 = 8x + 3

Reorder the terms:
45 + 2x = 8x + 3

Reorder the terms:
45 + 2x = 3 + 8x

Solving
45 + 2x = 3 + 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 + 2x + -8x = 3 + 8x + -8x

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

Combine like terms: 8x + -8x = 0
45 + -6x = 3 + 0
45 + -6x = 3

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

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

Combine like terms: 3 + -45 = -42
-6x = -42

Divide each side by '-6'.
x = 7

Simplifying
x = 7

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