8x+3=3x+78

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Solution for 8x+3=3x+78 equation:


Simplifying
8x + 3 = 3x + 78

Reorder the terms:
3 + 8x = 3x + 78

Reorder the terms:
3 + 8x = 78 + 3x

Solving
3 + 8x = 78 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 8x + -3x = 78 + 3x + -3x

Combine like terms: 8x + -3x = 5x
3 + 5x = 78 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 5x = 78 + 0
3 + 5x = 78

Add '-3' to each side of the equation.
3 + -3 + 5x = 78 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = 78 + -3
5x = 78 + -3

Combine like terms: 78 + -3 = 75
5x = 75

Divide each side by '5'.
x = 15

Simplifying
x = 15

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