y-1.4=7

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Solution for y-1.4=7 equation: 


Simplifying
y + -1.4 = 7

Reorder the terms:
-1.4 + y = 7

Solving
-1.4 + y = 7

Solving for variable 'y'.

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

Add '1.4' to each side of the equation.
-1.4 + 1.4 + y = 7 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
0.0 + y = 7 + 1.4
y = 7 + 1.4

Combine like terms: 7 + 1.4 = 8.4
y = 8.4

Simplifying
y = 8.4

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