3x−1−(x+3)=1 PLEASE HELP IDK HOW TO DO IT
2 answers:
Answer:
x = 5/2
x = 2 1/2
x = 2.5
Step-by-step explanation:
3x - 1 - (x + 3) = 1
3x - 1 - x - 3 = 1
2x - 1 - 3 = 1
2x - 4 = 1
2x = 1 + 4
2x + 5
2x = 5
x = 5/2 → 2 1/2 → 2.5 ( can be written in any of these forms depending on what you need to do)
<em>Hope this helped! :)</em>
Answer:
<h2>x = 5/2</h2>
Step-by-step explanation:
3x−1−(x+3)=1
<u>First remove the bracket</u>
That's
3x - 1 - x - 3 = 1
<u>Group the constants at the right side of the equation</u>
That's
3x - x = 1 + 1 + 3
Simplify
We have
2x = 5
Divide both sides by 2
That's
2x / 2 = 5/2
<h3>x = 5/2</h3>
Hope this helps you
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