15y-29=7y+43

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Solution for 15y-29=7y+43 equation:


Simplifying
15y + -29 = 7y + 43

Reorder the terms:
-29 + 15y = 7y + 43

Reorder the terms:
-29 + 15y = 43 + 7y

Solving
-29 + 15y = 43 + 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.
-29 + 15y + -7y = 43 + 7y + -7y

Combine like terms: 15y + -7y = 8y
-29 + 8y = 43 + 7y + -7y

Combine like terms: 7y + -7y = 0
-29 + 8y = 43 + 0
-29 + 8y = 43

Add '29' to each side of the equation.
-29 + 29 + 8y = 43 + 29

Combine like terms: -29 + 29 = 0
0 + 8y = 43 + 29
8y = 43 + 29

Combine like terms: 43 + 29 = 72
8y = 72

Divide each side by '8'.
y = 9

Simplifying
y = 9

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