1=1.2+-0.2y

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Solution for 1=1.2+-0.2y equation:


Simplifying
1 = 1.2 + -0.2y

Solving
1 = 1.2 + -0.2y

Solving for variable 'y'.

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

Add '0.2y' to each side of the equation.
1 + 0.2y = 1.2 + -0.2y + 0.2y

Combine like terms: -0.2y + 0.2y = 0.0
1 + 0.2y = 1.2 + 0.0
1 + 0.2y = 1.2

Add '-1' to each side of the equation.
1 + -1 + 0.2y = 1.2 + -1

Combine like terms: 1 + -1 = 0
0 + 0.2y = 1.2 + -1
0.2y = 1.2 + -1

Combine like terms: 1.2 + -1 = 0.2
0.2y = 0.2

Divide each side by '0.2'.
y = 1

Simplifying
y = 1

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