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Rhett Allison
Mathematics
6 June, 10:29
Solve the inequality for x.
-3x + 6 > 48
+3
Answers (
1
)
Toby Johns
6 June, 10:40
0
x < - 14
Step-by-step explanation:
To solve the inequality, we have to get x by itself. Perform the opposite of what is being done to the inequality. Keep in mind, everything done to one side, has to be done to the other.
-3x + 6 > 48
6 is being added onto - 3x. The opposite of addition is subtraction. Subtract 6 from both sides.
-3x + 6 - 6> 48-6
-3x > 48-6
-3x > 42
x is being multiplied by - 3. The opposite of multiplication is division. Divide both sides by - 3.
-3x/-3> 42/-3
x > 42/-3
Since we divided by a negative, we have to flip the inequality sign.
x> 42/-3-->x<42/-3
x<42/-3
x < - 14
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