3y-10(10y+3)=67

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Solution for 3y-10(10y+3)=67 equation:


Simplifying
3y + -10(10y + 3) = 67

Reorder the terms:
3y + -10(3 + 10y) = 67
3y + (3 * -10 + 10y * -10) = 67
3y + (-30 + -100y) = 67

Reorder the terms:
-30 + 3y + -100y = 67

Combine like terms: 3y + -100y = -97y
-30 + -97y = 67

Solving
-30 + -97y = 67

Solving for variable 'y'.

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

Add '30' to each side of the equation.
-30 + 30 + -97y = 67 + 30

Combine like terms: -30 + 30 = 0
0 + -97y = 67 + 30
-97y = 67 + 30

Combine like terms: 67 + 30 = 97
-97y = 97

Divide each side by '-97'.
y = -1

Simplifying
y = -1

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