4.2+x-1.4=75

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Solution for 4.2+x-1.4=75 equation:


Simplifying
4.2 + x + -1.4 = 75

Reorder the terms:
4.2 + -1.4 + x = 75

Combine like terms: 4.2 + -1.4 = 2.8
2.8 + x = 75

Solving
2.8 + x = 75

Solving for variable 'x'.

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

Add '-2.8' to each side of the equation.
2.8 + -2.8 + x = 75 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + x = 75 + -2.8
x = 75 + -2.8

Combine like terms: 75 + -2.8 = 72.2
x = 72.2

Simplifying
x = 72.2

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