2(y-8)-7=-7(2y+3)-4y

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Solution for 2(y-8)-7=-7(2y+3)-4y equation:


Simplifying
2(y + -8) + -7 = -7(2y + 3) + -4y

Reorder the terms:
2(-8 + y) + -7 = -7(2y + 3) + -4y
(-8 * 2 + y * 2) + -7 = -7(2y + 3) + -4y
(-16 + 2y) + -7 = -7(2y + 3) + -4y

Reorder the terms:
-16 + -7 + 2y = -7(2y + 3) + -4y

Combine like terms: -16 + -7 = -23
-23 + 2y = -7(2y + 3) + -4y

Reorder the terms:
-23 + 2y = -7(3 + 2y) + -4y
-23 + 2y = (3 * -7 + 2y * -7) + -4y
-23 + 2y = (-21 + -14y) + -4y

Combine like terms: -14y + -4y = -18y
-23 + 2y = -21 + -18y

Solving
-23 + 2y = -21 + -18y

Solving for variable 'y'.

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

Add '18y' to each side of the equation.
-23 + 2y + 18y = -21 + -18y + 18y

Combine like terms: 2y + 18y = 20y
-23 + 20y = -21 + -18y + 18y

Combine like terms: -18y + 18y = 0
-23 + 20y = -21 + 0
-23 + 20y = -21

Add '23' to each side of the equation.
-23 + 23 + 20y = -21 + 23

Combine like terms: -23 + 23 = 0
0 + 20y = -21 + 23
20y = -21 + 23

Combine like terms: -21 + 23 = 2
20y = 2

Divide each side by '20'.
y = 0.1

Simplifying
y = 0.1

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