-3.7y-5+4.2y=-4

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Solution for -3.7y-5+4.2y=-4 equation:


Simplifying
-3.7y + -5 + 4.2y = -4

Reorder the terms:
-5 + -3.7y + 4.2y = -4

Combine like terms: -3.7y + 4.2y = 0.5y
-5 + 0.5y = -4

Solving
-5 + 0.5y = -4

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + 0.5y = -4 + 5

Combine like terms: -5 + 5 = 0
0 + 0.5y = -4 + 5
0.5y = -4 + 5

Combine like terms: -4 + 5 = 1
0.5y = 1

Divide each side by '0.5'.
y = 2

Simplifying
y = 2

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