3y+15+4y+4=7y+19

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Solution for 3y+15+4y+4=7y+19 equation:


Simplifying
3y + 15 + 4y + 4 = 7y + 19

Reorder the terms:
15 + 4 + 3y + 4y = 7y + 19

Combine like terms: 15 + 4 = 19
19 + 3y + 4y = 7y + 19

Combine like terms: 3y + 4y = 7y
19 + 7y = 7y + 19

Reorder the terms:
19 + 7y = 19 + 7y

Add '-19' to each side of the equation.
19 + -19 + 7y = 19 + -19 + 7y

Combine like terms: 19 + -19 = 0
0 + 7y = 19 + -19 + 7y
7y = 19 + -19 + 7y

Combine like terms: 19 + -19 = 0
7y = 0 + 7y
7y = 7y

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

Combine like terms: 7y + -7y = 0
0 = 7y + -7y

Combine like terms: 7y + -7y = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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