7.8x+4=3.8+20

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Solution for 7.8x+4=3.8+20 equation:


Simplifying
7.8x + 4 = 3.8 + 20

Reorder the terms:
4 + 7.8x = 3.8 + 20

Combine like terms: 3.8 + 20 = 23.8
4 + 7.8x = 23.8

Solving
4 + 7.8x = 23.8

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 7.8x = 23.8 + -4

Combine like terms: 4 + -4 = 0
0 + 7.8x = 23.8 + -4
7.8x = 23.8 + -4

Combine like terms: 23.8 + -4 = 19.8
7.8x = 19.8

Divide each side by '7.8'.
x = 2.538461538

Simplifying
x = 2.538461538

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