7(-1+.5y)-5y=-19

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Solution for 7(-1+.5y)-5y=-19 equation:


Simplifying
7(-1 + 0.5y) + -5y = -19
(-1 * 7 + 0.5y * 7) + -5y = -19
(-7 + 3.5y) + -5y = -19

Combine like terms: 3.5y + -5y = -1.5y
-7 + -1.5y = -19

Solving
-7 + -1.5y = -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 + -1.5y = -19 + 7

Combine like terms: -7 + 7 = 0
0 + -1.5y = -19 + 7
-1.5y = -19 + 7

Combine like terms: -19 + 7 = -12
-1.5y = -12

Divide each side by '-1.5'.
y = 8

Simplifying
y = 8

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