9y+4-7(3y-2)=

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Solution for 9y+4-7(3y-2)= equation:


Simplifying
9y + 4 + -7(3y + -2) = 0

Reorder the terms:
9y + 4 + -7(-2 + 3y) = 0
9y + 4 + (-2 * -7 + 3y * -7) = 0
9y + 4 + (14 + -21y) = 0

Reorder the terms:
4 + 14 + 9y + -21y = 0

Combine like terms: 4 + 14 = 18
18 + 9y + -21y = 0

Combine like terms: 9y + -21y = -12y
18 + -12y = 0

Solving
18 + -12y = 0

Solving for variable 'y'.

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

Add '-18' to each side of the equation.
18 + -18 + -12y = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -12y = 0 + -18
-12y = 0 + -18

Combine like terms: 0 + -18 = -18
-12y = -18

Divide each side by '-12'.
y = 1.5

Simplifying
y = 1.5

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