-6(-7)-3y=18

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Solution for -6(-7)-3y=18 equation: 


Simplifying
-6(-7) + -3y = 18

Multiply -6 * -7
42 + -3y = 18

Solving
42 + -3y = 18

Solving for variable 'y'.

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

Add '-42' to each side of the equation.
42 + -42 + -3y = 18 + -42

Combine like terms: 42 + -42 = 0
0 + -3y = 18 + -42
-3y = 18 + -42

Combine like terms: 18 + -42 = -24
-3y = -24

Divide each side by '-3'.
y = 8

Simplifying
y = 8

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