How do you solve <mstyle displaystyle="true">

Rocatiwb

Rocatiwb

Answered question

2022-05-21

How do you solve - 420 > - 28 x ?

Answer & Explanation

minnegodks

minnegodks

Beginner2022-05-22Added 10 answers

Step 1
We are given the inequality:
- 420 > - 28 x
Swap sides. Remember to adjust the inequality sign.
- 28 x < - 420
Multiply both the sides of the inequality by (-1)
Remember to reverse the inequality.
( - 28 x ) ( - 1 ) > ( - 420 ) ( - 1 )
Simplify.
28 x > 420
Divide both sides of the inequality by 28
28 x 28 > 420 28
Simplify.
x > 15

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