3(7y-5)=2y+4

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Solution for 3(7y-5)=2y+4 equation:


Simplifying
3(7y + -5) = 2y + 4

Reorder the terms:
3(-5 + 7y) = 2y + 4
(-5 * 3 + 7y * 3) = 2y + 4
(-15 + 21y) = 2y + 4

Reorder the terms:
-15 + 21y = 4 + 2y

Solving
-15 + 21y = 4 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-15 + 21y + -2y = 4 + 2y + -2y

Combine like terms: 21y + -2y = 19y
-15 + 19y = 4 + 2y + -2y

Combine like terms: 2y + -2y = 0
-15 + 19y = 4 + 0
-15 + 19y = 4

Add '15' to each side of the equation.
-15 + 15 + 19y = 4 + 15

Combine like terms: -15 + 15 = 0
0 + 19y = 4 + 15
19y = 4 + 15

Combine like terms: 4 + 15 = 19
19y = 19

Divide each side by '19'.
y = 1

Simplifying
y = 1

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