5y+43=y+15

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Solution for 5y+43=y+15 equation:


Simplifying
5y + 43 = y + 15

Reorder the terms:
43 + 5y = y + 15

Reorder the terms:
43 + 5y = 15 + y

Solving
43 + 5y = 15 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
43 + 5y + -1y = 15 + y + -1y

Combine like terms: 5y + -1y = 4y
43 + 4y = 15 + y + -1y

Combine like terms: y + -1y = 0
43 + 4y = 15 + 0
43 + 4y = 15

Add '-43' to each side of the equation.
43 + -43 + 4y = 15 + -43

Combine like terms: 43 + -43 = 0
0 + 4y = 15 + -43
4y = 15 + -43

Combine like terms: 15 + -43 = -28
4y = -28

Divide each side by '4'.
y = -7

Simplifying
y = -7

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