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2 votes
What value of x satisfies the equation 5x+1.5=7

2 Answers

4 votes
5x+1.5=7
-1.5 -1.5
--------------
5x = 5.5
---- ------
5 5

x = 1.1

subtract 1.5 from both sides, then with that answer, you divide it by 5.
x = 1.1

User Crogs
by
7.9k points
4 votes
First thing we are going to do to solve this is to subtract 1.5 from both sides so:
5x+1.5−1.5=7−1.5
5x=5.5
Next we are going to divide from both sides by 5 so:
5x/5=5.5/5
Finally your final answer shall be:
x=1.1

I hope this helps!
User Jon Rubins
by
8.8k points