260,789 views
7 votes
7 votes
1.7x-15=1.5x-8 and a check

User Elvia
by
2.8k points

1 Answer

21 votes
21 votes

Answer

x = 35

Check explanation for the che

Step-by-step explanation

We are asked to solve for x and check afterwards.

1.7x - 15 = 1.5x - 8

1.7x - 1.5x = 15 - 8

0.2x = 7

Divide both sides by 0.2

(0.2x/0.2) = (7/0.2)

x = 35

We can then check afterwards by inserting 35 for x in the given equation.

1.7x - 15 = 1.5x - 8

1.7 (35) - 15 = 1.5 (35) - 8

59.5 - 15 = 52.5 - 8

44.5 = 44.5

This checks out and proves that our answer is correct!

Hope this Helps!!!

User Alterecho
by
3.3k points