✽ Hello there! ✽
4x+9<21
Move all the constants (numbers) to the right, using the opposite operation:
4x<21-9
4x<12
Divide both sides by 4 to isolate x:
x<3
<h2>Therefore, x<3 ✔︎</h2>Hope this helps!
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a shipping box will be filled with two different machine parts. one type of machine part weights 0.15 ponds and the other weight
1 answer:
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Let's translate the words into expressions:
11 less than 7 times a number is
5 more than 6 times the number is
So we have the equation
Subtract 6x from both sides:
Add 11 to both sides: