-7(4y-3)=2(1-2y)+7

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Solution for -7(4y-3)=2(1-2y)+7 equation:


Simplifying
-7(4y + -3) = 2(1 + -2y) + 7

Reorder the terms:
-7(-3 + 4y) = 2(1 + -2y) + 7
(-3 * -7 + 4y * -7) = 2(1 + -2y) + 7
(21 + -28y) = 2(1 + -2y) + 7
21 + -28y = (1 * 2 + -2y * 2) + 7
21 + -28y = (2 + -4y) + 7

Reorder the terms:
21 + -28y = 2 + 7 + -4y

Combine like terms: 2 + 7 = 9
21 + -28y = 9 + -4y

Solving
21 + -28y = 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.
21 + -28y + 4y = 9 + -4y + 4y

Combine like terms: -28y + 4y = -24y
21 + -24y = 9 + -4y + 4y

Combine like terms: -4y + 4y = 0
21 + -24y = 9 + 0
21 + -24y = 9

Add '-21' to each side of the equation.
21 + -21 + -24y = 9 + -21

Combine like terms: 21 + -21 = 0
0 + -24y = 9 + -21
-24y = 9 + -21

Combine like terms: 9 + -21 = -12
-24y = -12

Divide each side by '-24'.
y = 0.5

Simplifying
y = 0.5

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