-7y+13=-42.3

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Solution for -7y+13=-42.3 equation: 


Simplifying
-7y + 13 = -42.3

Reorder the terms:
13 + -7y = -42.3

Solving
13 + -7y = -42.3

Solving for variable 'y'.

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

Add '-13' to each side of the equation.
13 + -13 + -7y = -42.3 + -13

Combine like terms: 13 + -13 = 0
0 + -7y = -42.3 + -13
-7y = -42.3 + -13

Combine like terms: -42.3 + -13 = -55.3
-7y = -55.3

Divide each side by '-7'.
y = 7.9

Simplifying
y = 7.9

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