2.3x+4.2=7.88

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Solution for 2.3x+4.2=7.88 equation:


Simplifying
2.3x + 4.2 = 7.88

Reorder the terms:
4.2 + 2.3x = 7.88

Solving
4.2 + 2.3x = 7.88

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 2.3x = 7.88 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 2.3x = 7.88 + -4.2
2.3x = 7.88 + -4.2

Combine like terms: 7.88 + -4.2 = 3.68
2.3x = 3.68

Divide each side by '2.3'.
x = 1.6

Simplifying
x = 1.6

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