3x+45=3+8x-8

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


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

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

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

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

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

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

Combine like terms: 8x + -8x = 0
45 + -5x = -5 + 0
45 + -5x = -5

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

Combine like terms: 45 + -45 = 0
0 + -5x = -5 + -45
-5x = -5 + -45

Combine like terms: -5 + -45 = -50
-5x = -50

Divide each side by '-5'.
x = 10

Simplifying
x = 10

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