3.8+4=2.8x

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Solution for 3.8+4=2.8x equation:


Simplifying
3.8 + 4 = 2.8x

Combine like terms: 3.8 + 4 = 7.8
7.8 = 2.8x

Solving
7.8 = 2.8x

Solving for variable 'x'.

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

Add '-2.8x' to each side of the equation.
7.8 + -2.8x = 2.8x + -2.8x

Combine like terms: 2.8x + -2.8x = 0.0
7.8 + -2.8x = 0.0

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -2.8x = 0.0 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -2.8x = 0.0 + -7.8
-2.8x = 0.0 + -7.8

Combine like terms: 0.0 + -7.8 = -7.8
-2.8x = -7.8

Divide each side by '-2.8'.
x = 2.785714286

Simplifying
x = 2.785714286

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