Question

How do you solve 3(5x-2)+1=25

Answer 1

Answer:

x = 2

Step-by-step explanation:

3(5x - 2) + 1 = 25 (Given)

3(5x) + 3(-2) + 1 = 25 (Distributive Property of Equality)

15x + -6 + 1 = 25 (Simplify)

15x - 5 = 25 (Simplify)

15x + 5 + 5 = 25 + 5 (Addition Property of Equality)

15x = 30 (Simplify)

$\frac{15x}{15} = \frac{30}{15}$ (Division Property of Equality)

x = 2 (Simplify)

Answer 2

Answer:

2

Step-by-step explanation:

First distribute the 3 to the numbers inside the parentheses. This gives you 15x-6+1=25. Then you add up like terms which give you 15x-5=25. After, you add 5 to both sides (15x=30). Lastly you divide 30 by 15 which gives you 2.