y+7-3y=19

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Solution for y+7-3y=19 equation:


Simplifying
y + 7 + -3y = 19

Reorder the terms:
7 + y + -3y = 19

Combine like terms: y + -3y = -2y
7 + -2y = 19

Solving
7 + -2y = 19

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + -2y = 19 + -7

Combine like terms: 7 + -7 = 0
0 + -2y = 19 + -7
-2y = 19 + -7

Combine like terms: 19 + -7 = 12
-2y = 12

Divide each side by '-2'.
y = -6

Simplifying
y = -6

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