(6*-28+3y)+(-7y*-28+3y)=-91

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Solution for (6*-28+3y)+(-7y*-28+3y)=-91 equation:


Simplifying
(6 * -28 + 3y) + (-7y * -28 + 3y) = -91

Multiply 6 * -28
(-168 + 3y) + (-7y * -28 + 3y) = -91

Remove parenthesis around (-168 + 3y)
-168 + 3y + (-7y * -28 + 3y) = -91

Reorder the terms for easier multiplication:
-168 + 3y + (-7 * -28y + 3y) = -91

Multiply -7 * -28
-168 + 3y + (196y + 3y) = -91

Combine like terms: 196y + 3y = 199y
-168 + 3y + (199y) = -91
-168 + 3y + (199y) = -91

Combine like terms: 3y + (199y) = 202y
-168 + 202y = -91

Solving
-168 + 202y = -91

Solving for variable 'y'.

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

Add '168' to each side of the equation.
-168 + 168 + 202y = -91 + 168

Combine like terms: -168 + 168 = 0
0 + 202y = -91 + 168
202y = -91 + 168

Combine like terms: -91 + 168 = 77
202y = 77

Divide each side by '202'.
y = 0.3811881188

Simplifying
y = 0.3811881188

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