4 more than twice a number n is equal to 25. What is n?

4 + 2n = 25 {four more than twice n is 25}

-4 -4

2n = 21 {subtracted 4 from each side}

n = 21/2 {divided each side by 2}

n = 10.5 {divided 21 by 2}

-4 -4

2n = 21 {subtracted 4 from each side}

n = 21/2 {divided each side by 2}

n = 10.5 {divided 21 by 2}

**Ask the House**