Algebra

8y + 4 = 11y - 17

Holt McDougal Larson Pre-Algebra Common Core Edition pge 131 number 2

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8y + 4 = 11y - 17

8y+4-11y=11y-17-11y

-3y+4=-17

-3y+4-4=-17-4

-3y=-21

-3y/-3=-21/-3

y=7

8y + 4 = 11y - 17

-8y -8y

4 = 3y -17

-4 -4

3y = 21

3 3

y=7