7y+5-3y+16+4=-2-5-7-7y

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Solution for 7y+5-3y+16+4=-2-5-7-7y equation:


Simplifying
7y + 5 + -3y + 16 + 4 = -2 + -5 + -7 + -7y

Reorder the terms:
5 + 16 + 4 + 7y + -3y = -2 + -5 + -7 + -7y

Combine like terms: 5 + 16 = 21
21 + 4 + 7y + -3y = -2 + -5 + -7 + -7y

Combine like terms: 21 + 4 = 25
25 + 7y + -3y = -2 + -5 + -7 + -7y

Combine like terms: 7y + -3y = 4y
25 + 4y = -2 + -5 + -7 + -7y

Combine like terms: -2 + -5 = -7
25 + 4y = -7 + -7 + -7y

Combine like terms: -7 + -7 = -14
25 + 4y = -14 + -7y

Solving
25 + 4y = -14 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
25 + 4y + 7y = -14 + -7y + 7y

Combine like terms: 4y + 7y = 11y
25 + 11y = -14 + -7y + 7y

Combine like terms: -7y + 7y = 0
25 + 11y = -14 + 0
25 + 11y = -14

Add '-25' to each side of the equation.
25 + -25 + 11y = -14 + -25

Combine like terms: 25 + -25 = 0
0 + 11y = -14 + -25
11y = -14 + -25

Combine like terms: -14 + -25 = -39
11y = -39

Divide each side by '11'.
y = -3.545454545

Simplifying
y = -3.545454545

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