6(7+-2y)=3-(12+-4y)

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Solution for 6(7+-2y)=3-(12+-4y) equation:


Simplifying
6(7 + -2y) = 3 + -1(12 + -4y)
(7 * 6 + -2y * 6) = 3 + -1(12 + -4y)
(42 + -12y) = 3 + -1(12 + -4y)
42 + -12y = 3 + (12 * -1 + -4y * -1)
42 + -12y = 3 + (-12 + 4y)

Combine like terms: 3 + -12 = -9
42 + -12y = -9 + 4y

Solving
42 + -12y = -9 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
42 + -12y + -4y = -9 + 4y + -4y

Combine like terms: -12y + -4y = -16y
42 + -16y = -9 + 4y + -4y

Combine like terms: 4y + -4y = 0
42 + -16y = -9 + 0
42 + -16y = -9

Add '-42' to each side of the equation.
42 + -42 + -16y = -9 + -42

Combine like terms: 42 + -42 = 0
0 + -16y = -9 + -42
-16y = -9 + -42

Combine like terms: -9 + -42 = -51
-16y = -51

Divide each side by '-16'.
y = 3.1875

Simplifying
y = 3.1875

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