0.2y+3=0.1y+0.7

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Solution for 0.2y+3=0.1y+0.7 equation: 


Simplifying
0.2y + 3 = 0.1y + 0.7

Reorder the terms:
3 + 0.2y = 0.1y + 0.7

Reorder the terms:
3 + 0.2y = 0.7 + 0.1y

Solving
3 + 0.2y = 0.7 + 0.1y

Solving for variable 'y'.

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

Add '-0.1y' to each side of the equation.
3 + 0.2y + -0.1y = 0.7 + 0.1y + -0.1y

Combine like terms: 0.2y + -0.1y = 0.1y
3 + 0.1y = 0.7 + 0.1y + -0.1y

Combine like terms: 0.1y + -0.1y = 0.0
3 + 0.1y = 0.7 + 0.0
3 + 0.1y = 0.7

Add '-3' to each side of the equation.
3 + -3 + 0.1y = 0.7 + -3

Combine like terms: 3 + -3 = 0
0 + 0.1y = 0.7 + -3
0.1y = 0.7 + -3

Combine like terms: 0.7 + -3 = -2.3
0.1y = -2.3

Divide each side by '0.1'.
y = -23

Simplifying
y = -23

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