4x+2.5=42

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Solution for 4x+2.5=42 equation: 


Simplifying
4x + 2.5 = 42

Reorder the terms:
2.5 + 4x = 42

Solving
2.5 + 4x = 42

Solving for variable 'x'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 4x = 42 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 4x = 42 + -2.5
4x = 42 + -2.5

Combine like terms: 42 + -2.5 = 39.5
4x = 39.5

Divide each side by '4'.
x = 9.875

Simplifying
x = 9.875

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