5y-7y+9=-4y+49-8y

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Solution for 5y-7y+9=-4y+49-8y equation:


Simplifying
5y + -7y + 9 = -4y + 49 + -8y

Reorder the terms:
9 + 5y + -7y = -4y + 49 + -8y

Combine like terms: 5y + -7y = -2y
9 + -2y = -4y + 49 + -8y

Reorder the terms:
9 + -2y = 49 + -4y + -8y

Combine like terms: -4y + -8y = -12y
9 + -2y = 49 + -12y

Solving
9 + -2y = 49 + -12y

Solving for variable 'y'.

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

Add '12y' to each side of the equation.
9 + -2y + 12y = 49 + -12y + 12y

Combine like terms: -2y + 12y = 10y
9 + 10y = 49 + -12y + 12y

Combine like terms: -12y + 12y = 0
9 + 10y = 49 + 0
9 + 10y = 49

Add '-9' to each side of the equation.
9 + -9 + 10y = 49 + -9

Combine like terms: 9 + -9 = 0
0 + 10y = 49 + -9
10y = 49 + -9

Combine like terms: 49 + -9 = 40
10y = 40

Divide each side by '10'.
y = 4

Simplifying
y = 4

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