10y-7=19y+72

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Solution for 10y-7=19y+72 equation:


Simplifying
10y + -7 = 19y + 72

Reorder the terms:
-7 + 10y = 19y + 72

Reorder the terms:
-7 + 10y = 72 + 19y

Solving
-7 + 10y = 72 + 19y

Solving for variable 'y'.

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

Add '-19y' to each side of the equation.
-7 + 10y + -19y = 72 + 19y + -19y

Combine like terms: 10y + -19y = -9y
-7 + -9y = 72 + 19y + -19y

Combine like terms: 19y + -19y = 0
-7 + -9y = 72 + 0
-7 + -9y = 72

Add '7' to each side of the equation.
-7 + 7 + -9y = 72 + 7

Combine like terms: -7 + 7 = 0
0 + -9y = 72 + 7
-9y = 72 + 7

Combine like terms: 72 + 7 = 79
-9y = 79

Divide each side by '-9'.
y = -8.777777778

Simplifying
y = -8.777777778

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