-51+4y+8=2(4y-5)-9

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Solution for -51+4y+8=2(4y-5)-9 equation:


Simplifying
-51 + 4y + 8 = 2(4y + -5) + -9

Reorder the terms:
-51 + 8 + 4y = 2(4y + -5) + -9

Combine like terms: -51 + 8 = -43
-43 + 4y = 2(4y + -5) + -9

Reorder the terms:
-43 + 4y = 2(-5 + 4y) + -9
-43 + 4y = (-5 * 2 + 4y * 2) + -9
-43 + 4y = (-10 + 8y) + -9

Reorder the terms:
-43 + 4y = -10 + -9 + 8y

Combine like terms: -10 + -9 = -19
-43 + 4y = -19 + 8y

Solving
-43 + 4y = -19 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-43 + 4y + -8y = -19 + 8y + -8y

Combine like terms: 4y + -8y = -4y
-43 + -4y = -19 + 8y + -8y

Combine like terms: 8y + -8y = 0
-43 + -4y = -19 + 0
-43 + -4y = -19

Add '43' to each side of the equation.
-43 + 43 + -4y = -19 + 43

Combine like terms: -43 + 43 = 0
0 + -4y = -19 + 43
-4y = -19 + 43

Combine like terms: -19 + 43 = 24
-4y = 24

Divide each side by '-4'.
y = -6

Simplifying
y = -6

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